moved sqrIntegral (NPP_Staging wrapper) into public GPU module part from matchTemplate.cpp

2010-12-22 08:17:36 +00:00
parent 428e8d1255
commit f9bcef9003
3 changed files with 38 additions and 58 deletions
--- a/modules/gpu/include/opencv2/gpu/gpu.hpp
+++ b/modules/gpu/include/opencv2/gpu/gpu.hpp
@@ -604,6 +604,11 @@ namespace cv
        //! supports only CV_8UC1 source type
        CV_EXPORTS void integral(const GpuMat& src, GpuMat& sum, GpuMat& sqsum);

+        //! computes squared integral image
+        //! result matrix will have 64F type, but will contain 64U values
+        //! supports source images of 8UC1 type only
+        CV_EXPORTS void sqrIntegral(const GpuMat& src, GpuMat& sqsum);
+
        //! computes vertical sum, supports only CV_32FC1 images
        CV_EXPORTS void columnSum(const GpuMat& src, GpuMat& sum);