what image format is best for face recognition
I read somewhere on the forum that jpeg's should be avoided. Why is that and what file format would suit it best instead. PNG ?
png is probably your best choice (non-lossy, still allows some compression) .
jpg's should be avoided for 2 reasons here:
The artefacts generated by jpeg compression screw up almost every decent computer vision algorithm depending on local gradients or pixel intensities. So yes, also fisherfaces will be influenced!
Asked: 2016-10-05 09:08:08 -0600
Seen: 1,965 times
Last updated: Oct 05 '16