Mantiuk's tonemapping

modules/photo/include/opencv2/photo.hpp

@@ -59,8 +59,6 @@ enum
     INPAINT_TELEA = 1 // A. Telea algorithm
 };
 
-CV_EXPORTS_W bool initModule_photo();
-
 //! restores the damaged image areas using one of the available intpainting algorithms
 CV_EXPORTS_W void inpaint( InputArray src, InputArray inpaintMask,
                            OutputArray dst, double inpaintRadius, int flags );
@@ -91,11 +89,7 @@ public:
     CV_WRAP virtual void setGamma(float gamma) = 0;
 };
 
-class CV_EXPORTS_W TonemapLinear : public Tonemap
-{
-};
-
-CV_EXPORTS_W Ptr<TonemapLinear> createTonemapLinear(float gamma = 1.0f);
+CV_EXPORTS_W Ptr<Tonemap> createTonemap(float gamma = 1.0f);
 
 // "Adaptive Logarithmic Mapping For Displaying HighContrast Scenes", Drago et al., 2003
 

modules/photo/src/align.cpp

@@ -10,8 +10,7 @@
 //                           License Agreement
 //                For Open Source Computer Vision Library
 //
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
 // Third party copyrights are property of their respective owners.
 //
 // Redistribution and use in source and binary forms, with or without modification,
@@ -232,4 +231,4 @@ CV_EXPORTS_W Ptr<AlignMTB> createAlignMTB(int max_bits, int exclude_range)
     return new AlignMTBImpl(max_bits, exclude_range);
 }
 
-}
\ No newline at end of file
+}

modules/photo/src/hdr_common.cpp

@@ -10,8 +10,7 @@
 //                           License Agreement
 //                For Open Source Computer Vision Library
 //
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
 // Third party copyrights are property of their respective owners.
 //
 // Redistribution and use in source and binary forms, with or without modification,
@@ -83,4 +82,4 @@ void mapLuminance(Mat src, Mat dst, Mat lum, Mat new_lum, float saturation)
     merge(channels, dst);
 }
 
-};
\ No newline at end of file
+};

modules/photo/src/hdr_common.hpp

@@ -10,8 +10,7 @@
 //                           License Agreement
 //                For Open Source Computer Vision Library
 //
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
 // Third party copyrights are property of their respective owners.
 //
 // Redistribution and use in source and binary forms, with or without modification,
@@ -57,4 +56,4 @@ void mapLuminance(Mat src, Mat dst, Mat lum, Mat new_lum, float saturation);
 
 };
 
-#endif
\ No newline at end of file
+#endif

modules/photo/src/merge.cpp

@@ -10,8 +10,7 @@
 //                           License Agreement
 //                For Open Source Computer Vision Library
 //
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
 // Third party copyrights are property of their respective owners.
 //
 // Redistribution and use in source and binary forms, with or without modification,
@@ -260,4 +259,4 @@ Ptr<MergeMertens> createMergeMertens(float wcon, float wsat, float wexp)
     return new MergeMertensImpl(wcon, wsat, wexp);
 }
 
-}
\ No newline at end of file
+}

modules/photo/src/tonemap.cpp

@@ -10,8 +10,7 @@
 //                           License Agreement
 //                For Open Source Computer Vision Library
 //
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
 // Third party copyrights are property of their respective owners.
 //
 // Redistribution and use in source and binary forms, with or without modification,
@@ -48,10 +47,10 @@
 namespace cv
 {
 
-class TonemapLinearImpl : public TonemapLinear
+class TonemapImpl : public Tonemap
 {
 public:
-    TonemapLinearImpl(float gamma) : gamma(gamma), name("TonemapLinear")
+    TonemapImpl(float gamma) : gamma(gamma), name("Tonemap")
     {
     }
 
@@ -94,9 +93,9 @@ protected:
     float gamma;
 };
 
-Ptr<TonemapLinear> createTonemapLinear(float gamma)
+Ptr<Tonemap> createTonemap(float gamma)
 {
-    return new TonemapLinearImpl(gamma);
+    return new TonemapImpl(gamma);
 }
 
 class TonemapDragoImpl : public TonemapDrago
@@ -117,7 +116,7 @@ public:
         _dst.create(src.size(), CV_32FC3);
         Mat img = _dst.getMat();
         
-        Ptr<TonemapLinear> linear = createTonemapLinear(1.0f);
+        Ptr<Tonemap> linear = createTonemap(1.0f);
         linear->process(src, img);
 
         Mat gray_img;
@@ -200,7 +199,7 @@ public:
         CV_Assert(!src.empty());
         _dst.create(src.size(), CV_32FC3);
         Mat img = _dst.getMat();
-        Ptr<TonemapLinear> linear = createTonemapLinear(1.0f);
+        Ptr<Tonemap> linear = createTonemap(1.0f);
         linear->process(src, img);
 
         Mat gray_img;
@@ -284,7 +283,7 @@ public:
         CV_Assert(!src.empty());
         _dst.create(src.size(), CV_32FC3);
         Mat img = _dst.getMat();
-        Ptr<TonemapLinear> linear = createTonemapLinear(1.0f);
+        Ptr<Tonemap> linear = createTonemap(1.0f);
         linear->process(src, img);
         
         Mat gray_img;
@@ -378,7 +377,7 @@ public:
         CV_Assert(!src.empty());
         _dst.create(src.size(), CV_32FC3);
         Mat img = _dst.getMat();
-        Ptr<TonemapLinear> linear = createTonemapLinear(1.0f);
+        Ptr<Tonemap> linear = createTonemap(1.0f);
         linear->process(src, img);
 
         Mat gray_img;
@@ -426,7 +425,7 @@ public:
         exp(x, x);
         mapLuminance(img, img, gray_img, x, saturation);
 
-        linear = createTonemapLinear(gamma);
+        linear = createTonemap(gamma);
         linear->process(img, img);
     }
 
@@ -529,4 +528,4 @@ Ptr<TonemapMantiuk> createTonemapMantiuk(float gamma, float scale, float saturat
     return new TonemapMantiukImpl(gamma, scale, saturation);
 }
 
-}
\ No newline at end of file
+}

modules/photo/test/test_hdr.cpp

@@ -10,8 +10,7 @@
 //                           License Agreement
 //                For Open Source Computer Vision Library
 //
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
 // Third party copyrights are property of their respective owners.
 //
 // Redistribution and use in source and binary forms, with or without modification,
@@ -61,9 +60,10 @@ void checkEqual(Mat img0, Mat img1, double threshold)
 	ASSERT_FALSE(max > threshold) << max;
 }
 
-void loadExposureSeq(String path, vector<Mat>& images, vector<float>& times = vector<float>())
+static vector<float> DEFAULT_VECTOR;
+void loadExposureSeq(String path, vector<Mat>& images, vector<float>& times = DEFAULT_VECTOR)
 {
-	ifstream list_file(path + "list.txt");
+    ifstream list_file((path + "list.txt").c_str());
 	ASSERT_TRUE(list_file.is_open());
 	string name; 
 	float val;
@@ -79,7 +79,7 @@ void loadExposureSeq(String path, vector<Mat>& images, vector<float>& times = ve
 void loadResponseCSV(String path, Mat& response)
 {
 	response = Mat(256, 3, CV_32F);
-	ifstream resp_file(path);
+    ifstream resp_file(path.c_str());
 	for(int i = 0; i < 256; i++) {
 		for(int channel = 0; channel < 3; channel++) {
 			resp_file >> response.at<float>(i, channel);
@@ -97,7 +97,7 @@ TEST(Photo_Tonemap, regression)
 	loadImage(test_path + "image.hdr", img);
 	float gamma = 2.2f;
 	
-	Ptr<TonemapLinear> linear = createTonemapLinear(gamma);
+    Ptr<Tonemap> linear = createTonemapLinear(gamma);
 	linear->process(img, result);
 	loadImage(test_path + "linear.png", expected);
 	result.convertTo(result, CV_8UC3, 255);
@@ -161,7 +161,7 @@ TEST(Photo_MergeMertens, regression)
 	string test_path = string(cvtest::TS::ptr()->get_data_path()) + "hdr/";
 
 	vector<Mat> images;
-	loadExposureSeq(test_path + "exposures/", images);
+    loadExposureSeq((test_path + "exposures/").c_str() , images);
 
 	Ptr<MergeMertens> merge = createMergeMertens();
 

modules/python/src2/cv2.cpp

@@ -131,6 +131,15 @@ typedef Ptr<StereoMatcher> Ptr_StereoMatcher;
 typedef Ptr<StereoBM> Ptr_StereoBM;
 typedef Ptr<StereoSGBM> Ptr_StereoSGBM;
 
+typedef Ptr<Tonemap> Ptr_Tonemap;
+typedef Ptr<TonemapDrago> Ptr_TonemapDrago;
+typedef Ptr<TonemapReinhardDevlin> Ptr_TonemapReinhardDevlin;
+typedef Ptr<TonemapDurand> Ptr_TonemapDurand;
+typedef Ptr<AlignMTB> Ptr_AlignMTB;
+typedef Ptr<CalibrateDebevec> Ptr_CalibrateDebevec;
+typedef Ptr<MergeDebevec> Ptr_MergeDebevec;
+typedef Ptr<MergeMertens> Ptr_MergeMertens;
+
 typedef Ptr<cv::softcascade::ChannelFeatureBuilder> Ptr_ChannelFeatureBuilder;
 
 typedef SimpleBlobDetector::Params SimpleBlobDetector_Params;