removed the filterSpeckles, getValidDisparityROI, validateDisparities functions and added the calib3d module in the dependency

changed the ptr<StereBinaryBM> to ptr<cv::stereo::StereoBinaryBM>

modified the documentation

modified documentation for the stereo_c

documentation

doc

fixed two issues

modfified the precomp.hpp header by explicitly adding the cvdef header from core

modified comments for documentation for stereo and removed some headers

added a header and modified some function definition

test

test 2

changed exports_w to exports

removed the correct matches module

made some extra changes to the modules so I receive no warnings

moved the opencv2/core/private.hpp from stereo_binary_sgbm.cpp to precomp.hpp

Update README.md

wrapping remaining xfeature2d classes to scripting

Remove AGAST (for push to opencv's main)

fixed compile error and warning

SYNC upstream

fixed contrib code to match the HAL

missing type Ptr_DualTVL1OpticalFlow

added missing typePtr_DualTVL1OpticalFlow

Support for HAL module

Fix (typo) bug in AGAST scoring routines.

Add AGAST detector

Locally uniform comparison image descriptor

line_descriptor module fix vs2013 build

add a 'split' train method to datasets/lfw_benchmark

[fix issue #3996] delete private.hpp include in sample code

fix issue for vs versions which aren't standarized for the c99 standard

corrected the testing data path for latentsvm detector and some typos

Link Correction

Adapt reg sample to changes in features detectors

Bug fixing

Adapt to changes in the interface of feature detectors, using now
Feature2D interface.