I've implemented an arithmetic coder here - https://github.com/danieleades/arithmetic-coding i'm struggling to understand a general way to choose an optimal number of bits for representing integers wi...

I want to perform lossless compression on the image Example image attached here. It is a 16 bit image of 1024*1024. I realized that lossless compression is possible using PNG format with Open CV. Open...

As far as I know, a modern JPEG decoder produces the same image when given the same input JPEG file. Normally, we create JPEG files in such a way that the decoded image is an approximation of some inp...