github.com/disintegration/imaging
Package imaging provides basic image processing functions (resize, rotate, crop, brightness/contrast adjustments, etc.). All the image processing functions provided by the package accept any image type that implements image.Image interface as an input, and return a new image of *image.NRGBA type (32bit RGBA colors, non-premultiplied alpha).
Security Advisories for github.com/disintegration/imaging in go