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Reducing Halo Effect in Rescaled

Reducing Halo Effect in Rescaled

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PostId: #57


I was wondering if there was a way to minimize or prevent halo effect from happening?When I reduce .pngs to a smaller size (approximately 1/3 of the original size) I get a greyish, jagged halo effect around some of the more jagged areas of the image. This happens for all the algorithms (I've tried Bilinear, Hanning, and everything in between.) The .pngs, incidentally are images with transparent backgrounds.The only algorithm that doesn't produce the halo is "Nearest Neighbor", but the image loses too much quality in that instance.Any suggestions would be appreciated. I don't know if changing any of the settings would help, but I certainly don't know enough about all the terminology or concepts to figure out which setting to change.

Please help

I didn't find the right solution from the internet.


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Thread Posted on 02/04/2018 13:06