waifu2x-converter-cpp
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Alpha channel support?
Could it process the PNG's alpha channel and process it separately from the color channels?
Related issue: https://github.com/nagadomi/waifu2x/issues/27
Yeah, please add Alpha Channel support as it will be very useful.
I know this is old, but I would really appreciate alpha channel support as well. waifu2x would be fantastic for texture hacking and upscaling!
I would like to add my voice here. Alpha channel support would be so awesome!