slackbuilds_ponce/graphics/aaphoto

Auto Adjust Photo is a tiny command-line image manipulation tool for
automatic color correction of photos. It tries to make the picture look
better. The program analyzes the histogram of the image and tries to set
the most optimal black and white point of the image. Removes the veiled
effect caused by the shifted colors, adjusts the color balance and
saturation, and corrects the gamma factor.

This can be a solution for those kind of users who are not able to
manage and correct images with complicated graphical softwares, or just
simply don't intend to spend a lot of time with manually correcting the
images one-by-one.

The program handles the following image formats: bmp, jpg, png.