photography in white LED container

BradLarson / GPUImage2

GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing.

BSD 3-Clause "New" or "Revised" License

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photography in white LED container #313

Open bhallamohit opened 4 years ago

bhallamohit commented 4 years ago

I am using GPUImage2 for Light box photography. I am using below filter in series

input --> brightnessFilter --> exposureFilter --> output

exposureFilter - for white background but my output is getting somewhat blur from corners. Please suggest me how can I achieve pixel perfect preview with white background.