c++ Programming Glossary: dy2

http://stackoverflow.com/questions/7731742/square-detection-doesnt-find-squares

pt0.x double dy1 pt1.y pt0.y double dx2 pt2.x pt0.x double dy2 pt2.y pt0.y return dx1 dx2 dy1 dy2 sqrt dx1 dx1 dy1 dy1 dx2.. dx2 pt2.x pt0.x double dy2 pt2.y pt0.y return dx1 dx2 dy1 dy2 sqrt dx1 dx1 dy1 dy1 dx2 dx2 dy2 dy2 1e 10 returns sequence.. pt0.y return dx1 dx2 dy1 dy2 sqrt dx1 dx1 dy1 dy1 dx2 dx2 dy2 dy2 1e 10 returns sequence of squares detected on the image...

C++ triangle rasterization

http://stackoverflow.com/questions/7870533/c-triangle-rasterization

long x1 long y1 long x2 long y2 long sx sy dx1 dy1 dx2 dy2 x y m n k cnt sx x2 x1 sy y2 y1 if sx 0 dx1 1 else if sx 0 dx1.. 1 else if sy 0 dy1 1 else dy1 0 m ABS sx n ABS sy dx2 dx1 dy2 0 if m n m ABS sy n ABS sx dx2 0 dy2 dy1 x x1 y y1 cnt m 1 k.. sx n ABS sy dx2 dx1 dy2 0 if m n m ABS sy n ABS sx dx2 0 dy2 dy1 x x1 y y1 cnt m 1 k n 2 while cnt if y 0 y SCREEN_HEIGHT..

OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection

http://stackoverflow.com/questions/8667818/opencv-c-obj-c-detecting-a-sheet-of-paper-square-detection

pt0.x double dy1 pt1.y pt0.y double dx2 pt2.x pt0.x double dy2 pt2.y pt0.y return dx1 dx2 dy1 dy2 sqrt dx1 dx1 dy1 dy1 dx2.. dx2 pt2.x pt0.x double dy2 pt2.y pt0.y return dx1 dx2 dy1 dy2 sqrt dx1 dx1 dy1 dy1 dx2 dx2 dy2 dy2 1e 10 std vector std vector.. pt0.y return dx1 dx2 dy1 dy2 sqrt dx1 dx1 dy1 dy1 dx2 dx2 dy2 dy2 1e 10 std vector std vector cv Point findSquaresInImage..