Definition at line 866 of file KfrMotionExtractor.h. References DiamondSearch16(), and MVBLOCKSIZE. Referenced by HandleNewFrame(). 00867 { 00868 // bWidth, bHeight: size of block grid 00869 int bWidth = Width / MVBLOCKSIZE; 00870 int bHeight = Height / MVBLOCKSIZE; 00871 00872 int i, j; 00873 int x, y, x_modify, y_modify; 00874 char sx, sy; 00875 00876 if (pre == NULL || cur == NULL) 00877 return TRUE; 00878 00879 int count=0; 00880 for (j = 0, y = 0; j < bHeight; j ++, y += 16) 00881 { 00882 for (i = 0, x = 0; i < bWidth; i ++, x += 16) 00883 { 00884 x_modify = x; 00885 y_modify = y; 00886 DiamondSearch16(pre, cur, Width, Height, &x_modify, &y_modify); 00887 //FullSearch16(pre, cur, Width, Height, &x_modify, &y_modify); 00888 00889 sx = x_modify - x; 00890 sy = y_modify - y; 00891 00892 count += abs(sx)+abs(sy); 00893 00894 //m_MVseq = new BYTE[bWidth * bHeight * 2 * (window->WindowSize()-1)]; 00895 mvseq[bWidth*bHeight*2*index + 2*(j*bWidth+i) + 0] = sx; 00896 mvseq[bWidth*bHeight*2*index + 2*(j*bWidth+i) + 1] = sy; 00897 00898 } 00899 } 00900 00901 return TRUE; 00902 00903 }
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