renamed datasetstools to datasets

74fbe96b · Dmitriy Anisimov · dmitriy.anisimov · ee934e29 · 74fbe96b · 74fbe96b
Commit 74fbe96b authored Sep 20, 2014 by Dmitriy Anisimov Committed by dmitriy.anisimov Sep 23, 2014
68 changed files
--- a/modules/datasets/CMakeLists.txt
+++ b/modules/datasets/CMakeLists.txt
+set(the_description "datasets framework")
+ocv_define_module(datasets opencv_core opencv_face)
--- a/modules/datasetstools/doc/datasetstools.rst
+++ b/modules/datasetstools/doc/datasetstools.rst
 *********************************************************
-datasetstools. Tools for working with different datasets.
+datasets. Framework for working with different datasets.
 *********************************************************
 .. highlight:: cpp
-The datasetstools module includes classes for working with different datasets.
+The datasets module includes classes for working with different datasets.
 Action Recognition
 ------------------
@@ -23,7 +23,7 @@ _`"HMDB: A Large Human Motion Database"`: http://serre-lab.clps.brown.edu/resour
 2. Unpack them.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_ar_hmdb -p=/home/user/path_to_unpacked_folders/
+ 3. To load data run: ./opencv/build/bin/example_datasets_ar_hmdb -p=/home/user/path_to_unpacked_folders/
 AR_sports
 =========
@@ -37,7 +37,7 @@ _`"Sports-1M Dataset"`: http://cs.stanford.edu/people/karpathy/deepvideo/
 1. From link above download dataset files (git clone https://code.google.com/p/sports-1m-dataset/).
- 2. To load data run: ./opencv/build/bin/example_datasetstools_ar_sports -p=/home/user/path_to_downloaded_folders/
+ 2. To load data run: ./opencv/build/bin/example_datasets_ar_sports -p=/home/user/path_to_downloaded_folders/
 Face Recognition
 ----------------
@@ -52,16 +52,16 @@ _`"Labeled Faces in the Wild"`: http://vis-www.cs.umass.edu/lfw/
 .. note:: Usage
- 1. From link above download any dataset file: lfw.tgz\lfwa.tar.gz\lfw-deepfunneled.tgz\lfw-funneled.tgz and files with pairs: with 10 test splits: pairs.txt and with developer train split: pairsDevTrain.txt.
+ 1. From link above download any dataset file: lfw.tgz\lfwa.tar.gz\lfw-deepfunneled.tgz\lfw-funneled.tgz and files with pairs: 10 test splits: pairs.txt and developer train split: pairsDevTrain.txt.
 2. Unpack dataset file and place pairs.txt and pairsDevTrain.txt in created folder.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_fr_lfw -p=/home/user/path_to_unpacked_folder/lfw2/
+ 3. To load data run: ./opencv/build/bin/example_datasets_fr_lfw -p=/home/user/path_to_unpacked_folder/lfw2/
 .. note:: Benchmark
 - For this dataset was implemented benchmark, which gives accuracy: 0.623833 +- 0.005223 (train split: pairsDevTrain.txt, dataset: lfwa)
- - To run this benchmark execute: ./opencv/build/bin/example_datasetstools_fr_lfw_benchmark -p=/home/user/path_to_unpacked_folder/lfw2/
+ - To run this benchmark execute: ./opencv/build/bin/example_datasets_fr_lfw_benchmark -p=/home/user/path_to_unpacked_folder/lfw2/
 Gesture Recognition
 -------------------
@@ -82,7 +82,7 @@ _`"ChaLearn Looking at People"`: http://gesture.chalearn.org/
 3. Unpack all archives in Train/ & Validation/ in the folders with the same names, for example: Sample0001.zip to Sample0001/
- 4. To load data run: ./opencv/build/bin/example_datasetstools_gr_chalearn -p=/home/user/path_to_unpacked_folders/
+ 4. To load data run: ./opencv/build/bin/example_datasets_gr_chalearn -p=/home/user/path_to_unpacked_folders/
 GR_skig
 =======
@@ -98,7 +98,7 @@ _`"Sheffield Kinect Gesture Dataset"`: http://lshao.staff.shef.ac.uk/data/Sheffi
 2. Unpack them.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_gr_skig -p=/home/user/path_to_unpacked_folders/
+ 3. To load data run: ./opencv/build/bin/example_datasets_gr_skig -p=/home/user/path_to_unpacked_folders/
 Human Pose Estimation
 ---------------------
@@ -117,7 +117,7 @@ _`"PARSE Dataset"`: http://www.ics.uci.edu/~dramanan/papers/parse/
 2. Unpack it.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_hpe_parse -p=/home/user/path_to_unpacked_folder/people_all/
+ 3. To load data run: ./opencv/build/bin/example_datasets_hpe_parse -p=/home/user/path_to_unpacked_folder/people_all/
 Image Registration
 ------------------
@@ -136,7 +136,7 @@ _`"Affine Covariant Regions Datasets"`: http://www.robots.ox.ac.uk/~vgg/data/dat
 2. Unpack them.
- 3. To load data, for example, for "bark", run: ./opencv/build/bin/example_datasetstools_ir_affine -p=/home/user/path_to_unpacked_folder/bark/
+ 3. To load data, for example, for "bark", run: ./opencv/build/bin/example_datasets_ir_affine -p=/home/user/path_to_unpacked_folder/bark/
 IR_robot
 ========
@@ -151,7 +151,7 @@ _`"Robot Data Set"`: http://roboimagedata.compute.dtu.dk/?page_id=24
 1. From link above download files for dataset "Point Feature Data Set – 2010": SET001_6.tar.gz-SET055_60.tar.gz (there are two data sets: - Full resolution images (1200×1600), ~500 Gb and - Half size image (600×800), ~115 Gb.)
 2. Unpack them to one folder.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_ir_robot -p=/home/user/path_to_unpacked_folder/
+ 3. To load data run: ./opencv/build/bin/example_datasets_ir_robot -p=/home/user/path_to_unpacked_folder/
 Image Segmentation
 ------------------
@@ -170,7 +170,7 @@ _`"The Berkeley Segmentation Dataset and Benchmark"`: https://www.eecs.berkeley.
 2. Unpack them.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_is_bsds -p=/home/user/path_to_unpacked_folder/BSDS300/
+ 3. To load data run: ./opencv/build/bin/example_datasets_is_bsds -p=/home/user/path_to_unpacked_folder/BSDS300/
 IS_weizmann
 ===========
@@ -186,7 +186,7 @@ _`"Weizmann Segmentation Evaluation Database"`: http://www.wisdom.weizmann.ac.il
 2. Unpack them.
- 3. To load data, for example, for 1 object dataset, run: ./opencv/build/bin/example_datasetstools_is_weizmann -p=/home/user/path_to_unpacked_folder/1obj/
+ 3. To load data, for example, for 1 object dataset, run: ./opencv/build/bin/example_datasets_is_weizmann -p=/home/user/path_to_unpacked_folder/1obj/
 Multiview Stereo Matching
 -------------------------
@@ -205,7 +205,7 @@ _`"EPFL Multi-View Stereo"`: http://cvlabwww.epfl.ch/~strecha/multiview/denseMVS
 2. Unpack them in separate folder for each object. For example, for "fountain", in folder fountain/ : fountain_dense_bounding.tar.gz -> bounding/, fountain_dense_cameras.tar.gz -> camera/, fountain_dense_images.tar.gz -> png/, fountain_dense_p.tar.gz -> P/
- 3. To load data, for example, for "fountain", run: ./opencv/build/bin/example_datasetstools_msm_epfl -p=/home/user/path_to_unpacked_folder/fountain/
+ 3. To load data, for example, for "fountain", run: ./opencv/build/bin/example_datasets_msm_epfl -p=/home/user/path_to_unpacked_folder/fountain/
 MSM_middlebury
 ==============
@@ -221,7 +221,7 @@ _`"Stereo – Middlebury Computer Vision"`: http://vision.middlebury.edu/mview/
 2. Unpack them.
- 3. To load data, for example "temple" dataset, run: ./opencv/build/bin/example_datasetstools_msm_middlebury -p=/home/user/path_to_unpacked_folder/temple/
+ 3. To load data, for example "temple" dataset, run: ./opencv/build/bin/example_datasets_msm_middlebury -p=/home/user/path_to_unpacked_folder/temple/
 Object Recognition
 ------------------
@@ -242,7 +242,7 @@ Currently implemented loading full list with urls. Planned to implement dataset
 2. Unpack it.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_or_imagenet -p=/home/user/path_to_unpacked_file/
+ 3. To load data run: ./opencv/build/bin/example_datasets_or_imagenet -p=/home/user/path_to_unpacked_file/
 OR_mnist
 ===========
@@ -258,7 +258,7 @@ _`"MNIST"`: http://yann.lecun.com/exdb/mnist/
 2. Unpack them.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_or_mnist -p=/home/user/path_to_unpacked_files/
+ 3. To load data run: ./opencv/build/bin/example_datasets_or_mnist -p=/home/user/path_to_unpacked_files/
 OR_sun
 ======
@@ -276,7 +276,7 @@ Currently implemented loading "Scene Recognition Benchmark. SUN397". Planned to
 2. Unpack it.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_or_sun -p=/home/user/path_to_unpacked_folder/SUN397/
+ 3. To load data run: ./opencv/build/bin/example_datasets_or_sun -p=/home/user/path_to_unpacked_folder/SUN397/
 SLAM
 ----
@@ -295,7 +295,7 @@ _`"KITTI Vision Benchmark"`: http://www.cvlibs.net/datasets/kitti/eval_odometry.
 2. Unpack data_odometry_poses.zip, it creates folder dataset/poses/. After that unpack data_odometry_gray.zip, data_odometry_color.zip, data_odometry_velodyne.zip. Folder dataset/sequences/ will be created with folders 00/..21/. Each of these folders will contain: image_0/, image_1/, image_2/, image_3/, velodyne/ and files calib.txt & times.txt. These two last files will be replaced after unpacking data_odometry_calib.zip at the end.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_slam_kitti -p=/home/user/path_to_unpacked_folder/dataset/
+ 3. To load data run: ./opencv/build/bin/example_datasets_slam_kitti -p=/home/user/path_to_unpacked_folder/dataset/
 SLAM_tumindoor
 ==============
@@ -311,7 +311,7 @@ _`"TUMindoor Dataset"`: http://www.navvis.lmt.ei.tum.de/dataset/
 2. Unpack them in separate folder for each dataset. dslr.tar.bz2 -> dslr/, info.tar.bz2 -> info/, ladybug.tar.bz2 -> ladybug/, pointcloud.tar.bz2 -> pointcloud/.
- 3. To load each dataset run: ./opencv/build/bin/example_datasetstools_slam_tumindoor -p=/home/user/path_to_unpacked_folders/
+ 3. To load each dataset run: ./opencv/build/bin/example_datasets_slam_tumindoor -p=/home/user/path_to_unpacked_folders/
 Text Recognition
 ----------------
@@ -332,7 +332,7 @@ _`"The Chars74K Dataset"`: http://www.ee.surrey.ac.uk/CVSSP/demos/chars74k/
 3. Move .m files from folder ListsTXT/ to appropriate folder. For example, English/list_English_Img.m for EnglishImg.tgz.
- 4. To load data, for example "EnglishImg", run: ./opencv/build/bin/example_datasetstools_tr_chars -p=/home/user/path_to_unpacked_folder/English/
+ 4. To load data, for example "EnglishImg", run: ./opencv/build/bin/example_datasets_tr_chars -p=/home/user/path_to_unpacked_folder/English/
 TR_svt
 ======
@@ -348,5 +348,5 @@ _`"The Street View Text Dataset"`: http://vision.ucsd.edu/~kai/svt/
 2. Unpack it.
- 3. To load data run: ./opencv/build/bin/example_datasetstools_tr_svt -p=/home/user/path_to_unpacked_folder/svt/svt1/
+ 3. To load data run: ./opencv/build/bin/example_datasets_tr_svt -p=/home/user/path_to_unpacked_folder/svt/svt1/
--- a/modules/datasetstools/include/opencv2/datasetstools/ar_hmdb.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/ar_hmdb.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_AR_HMDB_HPP
+#ifndef OPENCV_DATASETS_AR_HMDB_HPP
-#define OPENCV_DATASETSTOOLS_AR_HMDB_HPP
+#define OPENCV_DATASETS_AR_HMDB_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct AR_hmdbObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/ar_sports.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/ar_sports.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_AR_SPORTS_HPP
+#ifndef OPENCV_DATASETS_AR_SPORTS_HPP
-#define OPENCV_DATASETSTOOLS_AR_SPORTS_HPP
+#define OPENCV_DATASETS_AR_SPORTS_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct AR_sportsObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/dataset.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/dataset.hpp
@@ -39,8 +39,8 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_DATASET_HPP
+#ifndef OPENCV_DATASETS_DATASET_HPP
-#define OPENCV_DATASETSTOOLS_DATASET_HPP
+#define OPENCV_DATASETS_DATASET_HPP
 #include <string>
 #include <vector>
@@ -49,7 +49,7 @@
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct Object

--- a/modules/datasetstools/include/opencv2/datasetstools/fr_lfw.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/fr_lfw.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_FR_LFW_HPP
+#ifndef OPENCV_DATASETS_FR_LFW_HPP
-#define OPENCV_DATASETSTOOLS_FR_LFW_HPP
+#define OPENCV_DATASETS_FR_LFW_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct FR_lfwObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/gr_chalearn.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/gr_chalearn.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_GR_CHALEARN_HPP
+#ifndef OPENCV_DATASETS_GR_CHALEARN_HPP
-#define OPENCV_DATASETSTOOLS_GR_CHALEARN_HPP
+#define OPENCV_DATASETS_GR_CHALEARN_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct groundTruth

--- a/modules/datasetstools/include/opencv2/datasetstools/gr_skig.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/gr_skig.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_GR_SKIG_HPP
+#ifndef OPENCV_DATASETS_GR_SKIG_HPP
-#define OPENCV_DATASETSTOOLS_GR_SKIG_HPP
+#define OPENCV_DATASETS_GR_SKIG_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 enum actionType

--- a/modules/datasetstools/include/opencv2/datasetstools/hpe_parse.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/hpe_parse.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_HPE_PARSE_HPP
+#ifndef OPENCV_DATASETS_HPE_PARSE_HPP
-#define OPENCV_DATASETSTOOLS_HPE_PARSE_HPP
+#define OPENCV_DATASETS_HPE_PARSE_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct HPE_parseObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/ir_affine.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/ir_affine.hpp
@@ -39,20 +39,20 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_IR_AFFINE_HPP
+#ifndef OPENCV_DATASETS_IR_AFFINE_HPP
-#define OPENCV_DATASETSTOOLS_IR_AFFINE_HPP
+#define OPENCV_DATASETS_IR_AFFINE_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 #include <opencv2/core/matx.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct IR_affineObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/ir_robot.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/ir_robot.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_IR_ROBOT_HPP
+#ifndef OPENCV_DATASETS_IR_ROBOT_HPP
-#define OPENCV_DATASETSTOOLS_IR_ROBOT_HPP
+#define OPENCV_DATASETS_IR_ROBOT_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 // calibration matrix from calibrationFile.mat

--- a/modules/datasetstools/include/opencv2/datasetstools/is_bsds.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/is_bsds.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_IS_BSDS_HPP
+#ifndef OPENCV_DATASETS_IS_BSDS_HPP
-#define OPENCV_DATASETSTOOLS_IS_BSDS_HPP
+#define OPENCV_DATASETS_IS_BSDS_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct IS_bsdsObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/is_weizmann.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/is_weizmann.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_IS_WEIZMANN_HPP
+#ifndef OPENCV_DATASETS_IS_WEIZMANN_HPP
-#define OPENCV_DATASETSTOOLS_IS_WEIZMANN_HPP
+#define OPENCV_DATASETS_IS_WEIZMANN_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct IS_weizmannObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/msm_epfl.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/msm_epfl.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_MSM_EPFL_HPP
+#ifndef OPENCV_DATASETS_MSM_EPFL_HPP
-#define OPENCV_DATASETSTOOLS_MSM_EPFL_HPP
+#define OPENCV_DATASETS_MSM_EPFL_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct cameraParam

--- a/modules/datasetstools/include/opencv2/datasetstools/msm_middlebury.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/msm_middlebury.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_MSM_MIDDLEBURY_HPP
+#ifndef OPENCV_DATASETS_MSM_MIDDLEBURY_HPP
-#define OPENCV_DATASETSTOOLS_MSM_MIDDLEBURY_HPP
+#define OPENCV_DATASETS_MSM_MIDDLEBURY_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct MSM_middleburyObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/or_imagenet.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/or_imagenet.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_OR_IMAGENET_HPP
+#ifndef OPENCV_DATASETS_OR_IMAGENET_HPP
-#define OPENCV_DATASETSTOOLS_OR_IMAGENET_HPP
+#define OPENCV_DATASETS_OR_IMAGENET_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct OR_imagenetObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/or_mnist.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/or_mnist.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_OR_MNIST_HPP
+#ifndef OPENCV_DATASETS_OR_MNIST_HPP
-#define OPENCV_DATASETSTOOLS_OR_MNIST_HPP
+#define OPENCV_DATASETS_OR_MNIST_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct OR_mnistObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/or_sun.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/or_sun.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_OR_SUN_HPP
+#ifndef OPENCV_DATASETS_OR_SUN_HPP
-#define OPENCV_DATASETSTOOLS_OR_SUN_HPP
+#define OPENCV_DATASETS_OR_SUN_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct OR_sunObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/slam_kitti.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/slam_kitti.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_SLAM_KITTI_HPP
+#ifndef OPENCV_DATASETS_SLAM_KITTI_HPP
-#define OPENCV_DATASETSTOOLS_SLAM_KITTI_HPP
+#define OPENCV_DATASETS_SLAM_KITTI_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct pose

--- a/modules/datasetstools/include/opencv2/datasetstools/slam_tumindoor.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/slam_tumindoor.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_SLAM_TUMINDOOR_HPP
+#ifndef OPENCV_DATASETS_SLAM_TUMINDOOR_HPP
-#define OPENCV_DATASETSTOOLS_SLAM_TUMINDOOR_HPP
+#define OPENCV_DATASETS_SLAM_TUMINDOOR_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 enum imageType

--- a/modules/datasetstools/include/opencv2/datasetstools/tinyxml2/tinyxml2.h
+++ b/modules/datasetstools/include/opencv2/datasetstools/tinyxml2/tinyxml2.h
--- a/modules/datasetstools/include/opencv2/datasetstools/tr_chars.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/tr_chars.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_TR_CHARS_HPP
+#ifndef OPENCV_DATASETS_TR_CHARS_HPP
-#define OPENCV_DATASETSTOOLS_TR_CHARS_HPP
+#define OPENCV_DATASETS_TR_CHARS_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct TR_charsObj : public Object

--- a/modules/datasetstools/include/opencv2/datasetstools/tr_svt.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/tr_svt.hpp
@@ -39,19 +39,19 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_TR_SVT_HPP
+#ifndef OPENCV_DATASETS_TR_SVT_HPP
-#define OPENCV_DATASETSTOOLS_TR_SVT_HPP
+#define OPENCV_DATASETS_TR_SVT_HPP
 #include <string>
 #include <vector>
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include <opencv2/core.hpp>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 struct tag

--- a/modules/datasetstools/include/opencv2/datasetstools/util.hpp
+++ b/modules/datasetstools/include/opencv2/datasetstools/util.hpp
@@ -39,8 +39,8 @@
 //
 //M*/
-#ifndef OPENCV_DATASETSTOOLS_UTIL_HPP
+#ifndef OPENCV_DATASETS_UTIL_HPP
-#define OPENCV_DATASETSTOOLS_UTIL_HPP
+#define OPENCV_DATASETS_UTIL_HPP
 #include <string>
 #include <vector>
@@ -49,7 +49,7 @@
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 void CV_EXPORTS split(const std::string &s, std::vector<std::string> &elems, char delim);

--- a/modules/datasetstools/samples/ar_hmdb.cpp
+++ b/modules/datasetstools/samples/ar_hmdb.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/ar_hmdb.hpp"
+#include "opencv2/datasets/ar_hmdb.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/ar_sports.cpp
+++ b/modules/datasetstools/samples/ar_sports.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/ar_sports.hpp"
+#include "opencv2/datasets/ar_sports.hpp"
 #include <opencv2/core.hpp>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/fr_lfw.cpp
+++ b/modules/datasetstools/samples/fr_lfw.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/fr_lfw.hpp"
+#include "opencv2/datasets/fr_lfw.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/fr_lfw_benchmark.cpp
+++ b/modules/datasetstools/samples/fr_lfw_benchmark.cpp
@@ -43,7 +43,7 @@
 #include "opencv2/imgcodecs.hpp"
 #include "opencv2/face.hpp"
-#include "opencv2/datasetstools/fr_lfw.hpp"
+#include "opencv2/datasets/fr_lfw.hpp"
 #include <iostream>
@@ -55,7 +55,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 using namespace cv::face;
 map<string, int> people;
@@ -68,7 +68,7 @@ int getLabel(const string &imagePath)
    map<string, int>::iterator it = people.find(curr);
    if (people.end() == it)
    {
-        people.insert(make_pair(curr, people.size()));
+        people.insert(make_pair(curr, (int)people.size()));
        it = people.find(curr);
    }
    return (*it).second;
@@ -115,11 +115,11 @@ int main(int argc, const char *argv[])
        labels.push_back(currNum);
    }
-    // 2200 pairsDevTrain, first split: correct: 373, from: 600 -> 0.621667%
+    // 2200 pairsDevTrain, first split: correct: 373, from: 600 -> 62.1667%
    Ptr<FaceRecognizer> model = createLBPHFaceRecognizer();
-    // 2200 pairsDevTrain, first split: correct: correct: 369, from: 600 -> 0.615%
+    // 2200 pairsDevTrain, first split: correct: correct: 369, from: 600 -> 61.5%
    //Ptr<FaceRecognizer> model = createEigenFaceRecognizer();
-    // 2200 pairsDevTrain, first split: correct: 372, from: 600 -> 0.62%
+    // 2200 pairsDevTrain, first split: correct: 372, from: 600 -> 62%
    //Ptr<FaceRecognizer> model = createFisherFaceRecognizer();
    model->train(images, labels);
@@ -154,7 +154,7 @@ int main(int argc, const char *argv[])
            }
        }
        p.push_back(1.0*correct/(correct+incorrect));
-        printf("correct: %u, from: %u -> %f%%\n", correct, correct+incorrect, p.back());
+        printf("correct: %u, from: %u -> %f\n", correct, correct+incorrect, p.back());
    }
    double mu = 0.0;
    for (vector<double>::iterator it=p.begin(); it!=p.end(); ++it)

--- a/modules/datasetstools/samples/gr_chalearn.cpp
+++ b/modules/datasetstools/samples/gr_chalearn.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/gr_chalearn.hpp"
+#include "opencv2/datasets/gr_chalearn.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/gr_skig.cpp
+++ b/modules/datasetstools/samples/gr_skig.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/gr_skig.hpp"
+#include "opencv2/datasets/gr_skig.hpp"
 #include <opencv2/core.hpp>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/hpe_parse.cpp
+++ b/modules/datasetstools/samples/hpe_parse.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/hpe_parse.hpp"
+#include "opencv2/datasets/hpe_parse.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/ir_affine.cpp
+++ b/modules/datasetstools/samples/ir_affine.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/ir_affine.hpp"
+#include "opencv2/datasets/ir_affine.hpp"
 #include <opencv2/core.hpp>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/ir_robot.cpp
+++ b/modules/datasetstools/samples/ir_robot.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/ir_robot.hpp"
+#include "opencv2/datasets/ir_robot.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/is_bsds.cpp
+++ b/modules/datasetstools/samples/is_bsds.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/is_bsds.hpp"
+#include "opencv2/datasets/is_bsds.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/is_weizmann.cpp
+++ b/modules/datasetstools/samples/is_weizmann.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/is_weizmann.hpp"
+#include "opencv2/datasets/is_weizmann.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/msm_epfl.cpp
+++ b/modules/datasetstools/samples/msm_epfl.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/msm_epfl.hpp"
+#include "opencv2/datasets/msm_epfl.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/msm_middlebury.cpp
+++ b/modules/datasetstools/samples/msm_middlebury.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/msm_middlebury.hpp"
+#include "opencv2/datasets/msm_middlebury.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/or_imagenet.cpp
+++ b/modules/datasetstools/samples/or_imagenet.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/or_imagenet.hpp"
+#include "opencv2/datasets/or_imagenet.hpp"
 #include <opencv2/core.hpp>
@@ -52,7 +52,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/or_mnist.cpp
+++ b/modules/datasetstools/samples/or_mnist.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/or_mnist.hpp"
+#include "opencv2/datasets/or_mnist.hpp"
 #include <opencv2/core.hpp>
 #include <opencv2/imgcodecs.hpp>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/or_sun.cpp
+++ b/modules/datasetstools/samples/or_sun.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/or_sun.hpp"
+#include "opencv2/datasets/or_sun.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/slam_kitti.cpp
+++ b/modules/datasetstools/samples/slam_kitti.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/slam_kitti.hpp"
+#include "opencv2/datasets/slam_kitti.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/slam_tumindoor.cpp
+++ b/modules/datasetstools/samples/slam_tumindoor.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/slam_tumindoor.hpp"
+#include "opencv2/datasets/slam_tumindoor.hpp"
 #include <opencv2/core.hpp>
@@ -50,7 +50,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/tr_chars.cpp
+++ b/modules/datasetstools/samples/tr_chars.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/tr_chars.hpp"
+#include "opencv2/datasets/tr_chars.hpp"
 #include <opencv2/core.hpp>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/samples/tr_svt.cpp
+++ b/modules/datasetstools/samples/tr_svt.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/tr_svt.hpp"
+#include "opencv2/datasets/tr_svt.hpp"
 #include <opencv2/core.hpp>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace cv;
-using namespace cv::datasetstools;
+using namespace cv::datasets;
 int main(int argc, char *argv[])
 {

--- a/modules/datasetstools/src/ar_hmdb.cpp
+++ b/modules/datasetstools/src/ar_hmdb.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/ar_hmdb.hpp"
+#include "opencv2/datasets/ar_hmdb.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/ar_sports.cpp
+++ b/modules/datasetstools/src/ar_sports.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/ar_sports.hpp"
+#include "opencv2/datasets/ar_sports.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/dataset.cpp
+++ b/modules/datasetstools/src/dataset.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/dataset.hpp"
+#include "opencv2/datasets/dataset.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/fr_lfw.cpp
+++ b/modules/datasetstools/src/fr_lfw.cpp
@@ -39,14 +39,14 @@
 //
 //M*/
-#include "opencv2/datasetstools/fr_lfw.hpp"
+#include "opencv2/datasets/fr_lfw.hpp"
 #include "precomp.hpp"
 #include <map>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/gr_chalearn.cpp
+++ b/modules/datasetstools/src/gr_chalearn.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/gr_chalearn.hpp"
+#include "opencv2/datasets/gr_chalearn.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/gr_skig.cpp
+++ b/modules/datasetstools/src/gr_skig.cpp
@@ -39,14 +39,14 @@
 //
 //M*/
-#include "opencv2/datasetstools/gr_skig.hpp"
+#include "opencv2/datasets/gr_skig.hpp"
 #include "precomp.hpp"
 #include <cstring>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/hpe_parse.cpp
+++ b/modules/datasetstools/src/hpe_parse.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/hpe_parse.hpp"
+#include "opencv2/datasets/hpe_parse.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/ir_affine.cpp
+++ b/modules/datasetstools/src/ir_affine.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/ir_affine.hpp"
+#include "opencv2/datasets/ir_affine.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/ir_robot.cpp
+++ b/modules/datasetstools/src/ir_robot.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/ir_robot.hpp"
+#include "opencv2/datasets/ir_robot.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/is_bsds.cpp
+++ b/modules/datasetstools/src/is_bsds.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/is_bsds.hpp"
+#include "opencv2/datasets/is_bsds.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/is_weizmann.cpp
+++ b/modules/datasetstools/src/is_weizmann.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/is_weizmann.hpp"
+#include "opencv2/datasets/is_weizmann.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/msm_epfl.cpp
+++ b/modules/datasetstools/src/msm_epfl.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/msm_epfl.hpp"
+#include "opencv2/datasets/msm_epfl.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/msm_middlebury.cpp
+++ b/modules/datasetstools/src/msm_middlebury.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/msm_middlebury.hpp"
+#include "opencv2/datasets/msm_middlebury.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/or_imagenet.cpp
+++ b/modules/datasetstools/src/or_imagenet.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/or_imagenet.hpp"
+#include "opencv2/datasets/or_imagenet.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/or_mnist.cpp
+++ b/modules/datasetstools/src/or_mnist.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/or_mnist.hpp"
+#include "opencv2/datasets/or_mnist.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/or_sun.cpp
+++ b/modules/datasetstools/src/or_sun.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/or_sun.hpp"
+#include "opencv2/datasets/or_sun.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/precomp.hpp
+++ b/modules/datasetstools/src/precomp.hpp
@@ -47,6 +47,6 @@
 #include <fstream>
-#include "opencv2/datasetstools/util.hpp"
+#include "opencv2/datasets/util.hpp"
 #endif
--- a/modules/datasetstools/src/slam_kitti.cpp
+++ b/modules/datasetstools/src/slam_kitti.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/slam_kitti.hpp"
+#include "opencv2/datasets/slam_kitti.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/slam_tumindoor.cpp
+++ b/modules/datasetstools/src/slam_tumindoor.cpp
@@ -39,14 +39,14 @@
 //
 //M*/
-#include "opencv2/datasetstools/slam_tumindoor.hpp"
+#include "opencv2/datasets/slam_tumindoor.hpp"
 #include "precomp.hpp"
 #include <cstring>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/tinyxml2/tinyxml2.cpp
+++ b/modules/datasetstools/src/tinyxml2/tinyxml2.cpp
@@ -21,7 +21,7 @@ must not be misrepresented as being the original software.
 distribution.
 */
-#include "opencv2/datasetstools/tinyxml2/tinyxml2.h"
+#include "opencv2/datasets/tinyxml2/tinyxml2.h"
 #include <new>		// yes, this one new style header, is in the Android SDK.
 #   ifdef ANDROID_NDK

--- a/modules/datasetstools/src/tr_chars.cpp
+++ b/modules/datasetstools/src/tr_chars.cpp
@@ -39,12 +39,12 @@
 //
 //M*/
-#include "opencv2/datasetstools/tr_chars.hpp"
+#include "opencv2/datasets/tr_chars.hpp"
 #include "precomp.hpp"
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/tr_svt.cpp
+++ b/modules/datasetstools/src/tr_svt.cpp
@@ -39,14 +39,14 @@
 //
 //M*/
-#include "opencv2/datasetstools/tr_svt.hpp"
+#include "opencv2/datasets/tr_svt.hpp"
 #include "precomp.hpp"
-#include <opencv2/datasetstools/tinyxml2/tinyxml2.h>
+#include <opencv2/datasets/tinyxml2/tinyxml2.h>
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/src/util.cpp
+++ b/modules/datasetstools/src/util.cpp
@@ -39,7 +39,7 @@
 //
 //M*/
-#include "opencv2/datasetstools/util.hpp"
+#include "opencv2/datasets/util.hpp"
 #include <cstdlib>
@@ -55,7 +55,7 @@
 namespace cv
 {
-namespace datasetstools
+namespace datasets
 {
 using namespace std;

--- a/modules/datasetstools/CMakeLists.txt
+++ b/modules/datasetstools/CMakeLists.txt
-set(the_description "datasets tools")
-ocv_define_module(datasetstools opencv_core opencv_face)