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Home/ Questions/Q 8754333
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Editorial Team
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Editorial Team
Asked: June 13, 20262026-06-13T13:35:51+00:00 2026-06-13T13:35:51+00:00

I have to create an image to hold double value (that is -0.0001 or

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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?

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  1. Editorial Team
    Editorial Team
    2026-06-13T13:35:52+00:00Added an answer on June 13, 2026 at 1:35 pm

    It works as it should, though you cannot visualize 32F image, you have to convert it to the 8U. See this page. BTW, the const is called CV_32F now.

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