Is there any function in CUDA library same as 'imadjust' in MATLAB?

Accelerated Computing CUDA CUDA Programming and Performance
#1

Thanks.

#2

This is outside my area of expertise, but it seems like gpu::equalizeHist in OpenCV may implement the desired functionality?

http://docs.opencv.org/doc/tutorials/imgproc/histograms/histogram_equalization/histogram_equalization.html
http://docs.opencv.org/modules/gpu/doc/image_processing.html#gpu-equalizehist

#3

NPP does not implement a function like the one you ask for, but it does implement the necessary building blocks.

The CUDA SDK contains a histogram equalization example using NPP and we gave a tutorial at this year’s GTC on contast enhancing an image using NPP’s arithmetic functions and image statistics functions (Min/Max).

#4

Hi, Do you have a link to that tutorial in GTC archives? I cannot find it.