Searched refs:y_contrast (Results 1 – 1 of 1) sorted by relevance
| /external/opencv3/modules/photo/src/ |
| D | tonemap.cpp | 394 std::vector<Mat> x_contrast, y_contrast; in process() local
395 getContrast(log_img, x_contrast, y_contrast); in process()
399 mapContrast(y_contrast[i]); in process()
403 calculateSum(x_contrast, y_contrast, right); in process()
496 void getContrast(Mat src, std::vector<Mat>& x_contrast, std::vector<Mat>& y_contrast) in getContrast() argument
500 y_contrast.resize(levels); in getContrast()
506 getGradient(layer.t(), y_contrast[i], 0); in getContrast()
511 void calculateSum(std::vector<Mat>& x_contrast, std::vector<Mat>& y_contrast, Mat& sum) in calculateSum() argument
518 getGradient(y_contrast[i], grad_y, 1); in calculateSum()
526 std::vector<Mat> x_contrast, y_contrast; in calculateProduct() local
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