The Lychee photo gallery uses imagick to resize images. Resized images can show a distinct color shift. From what I've read elsewhere, this has to do with the gamma value of a non-linear color space like sRGB. Newer versions of Image Magick automatically compensate for this phenomenon. imagick shows it is using Image Magick 7.1.0-57. When I run this magick directly on my laptop using -resize, I don't get a color shift. Why am I getting different results running via the two different interfaces?
The Lychee photo gallery uses imagick to resize images. Resized images can show a distinct color shift. From what I've read elsewhere, this has to do with the gamma value of a non-linear color space like sRGB. Newer versions of Image Magick automatically compensate for this phenomenon. imagick shows it is using Image Magick 7.1.0-57. When I run this magick directly on my laptop using -resize, I don't get a color shift. Why am I getting different results running via the two different interfaces?