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LudwigFriedmann / OpenMATERIAL-Validation

Validation Tools and Examples for OpenMATERIAL.
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Evaluate denoising #3

Open LudwigFriedmann opened 2 years ago

LudwigFriedmann commented 2 years ago

Intel® Open Image Denoise, (GitHub Repository) provides means for image denoising, which may become a valuable (but optional) post-processing addition to the pathtracer.

LudwigFriedmann commented 1 year ago

Update Intel Open Image Denoise (IODN) uses PFM (Portable FloatMap) as input format. Thus pathtracer output (which is currently PPM, Portable Pixmap) has to be converted for denoising (e.g. by extending camera::save in sensors/camera.cpp). Specifying hdr input and output, only, IODN generates quite promising output:

denoise