Data types [closed]
Mat M(10,10, CV_8UC3, Scalar(0,0,255)); creates 2-dimensional RGB image. How to modify this if I want 2-dimensional (10X10) single channel matrix with float (4 bytes) elements?
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" I want 2-dimensional (10X10) single channel matrix " -- converting the depth (uchar -> float) is one thing, but "single channel" would require changing the shape (or colorspace, even) , which is unrelated. i'm quite sure, you did not think that though properly so far.
I don't need to convert images. Just to define a matrix of float elements. Would you please write a definition like in the question? I have a variant: Mat M(10,10, CV_32F, 0); Is it correct? What is the difference between CV_32F and CV_32FC1?
Thank you.