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c++ Programming Glossary: m.cols

Serializing OpenCV Mat_<Vec3f>

http://stackoverflow.com/questions/4170745/serializing-opencv-mat-vec3f

int version size_t elemSize m.elemSize elemType m.type ar m.cols ar m.rows ar elemSize ar elemType element type. size_t dataSize.. ar elemSize ar elemType element type. size_t dataSize m.cols m.rows m.elemSize cout Writing matrix data rows cols elemSize.. matrix data rows cols elemSize type datasize m.rows m.cols m.elemSize m.type dataSize endl for size_t dc 0 dc dataSize..

OpenCV extract area of an image from a vector of squares

http://stackoverflow.com/questions/7755647/opencv-extract-area-of-an-image-from-a-vector-of-squares

Error Assertion failed 0 roi.x 0 roi.width roi.x roi.width m.cols 0 roi.y 0 roi.height roi.y roi.height m.rows in Mat file usr.. 187 error 215 0 roi.x 0 roi.width roi.x roi.width m.cols 0 roi.y 0 roi.height roi.y roi.height m.rows in function Mat..