I have to create an image to hold double value (that is -0.0001 or 0.005).
I've used
IplImage* temp = cvCreateImage(size, IPL_DEPTH_32F, 1)
but it doesn't work well. Have you some good ideas?
OPENCV: can IplImage* hold double value???
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It works as it should, though you cannot visualize
32Fimage, you have to convert it to the8U. See this page. BTW, the const is calledCV_32Fnow.