Lines Matching refs:integral
119 const cv::Mat& integral,const float key_x,
450 BRISK_Impl::smoothedIntensity(const cv::Mat& image, const cv::Mat& integral, const float key_x,
490 // the integral image is larger:
534 const int* ptr_integral = integral.ptr<int>() + x_left + integralcols * y_top + 1;
678 // first, calculate the integral image over the whole image:
679 // current integral image
680 cv::Mat _integral; // the integral image
681 cv::integral(image, _integral);
