High Dynamic Range Visual Difference Predictor (HDR VDP) is a perceptual metric that can predict whether differences between two images are visible to the human observer or not.
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File released: /hdrvdp/1.7/hdrvdp-1.7.tar.gz
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hdrvdp 1.7 file released: hdrvdp-1.7.tar.gz
* Fixed: spurious zeros in the fan filters (thanks to Kenichiro Masaoka) * Fixed: frequency misalignment bug (thanks to Kenichiro Masaoka) * Fixed: pupil diameter formula * Added: support for multithreaded FFTW (though I could not observe any speed up) * Added: --sumary option to vdpvis (dump percent summary to a text file) * Fixed: target and mask image order was wrong in some programs * Fixed: if OTF is used, NTF (neural) is used instead of CSF
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