CS50x Week 7: Forensics (Problem Set)

There are many image file formats such as BMP, JPG, PNG, and GIF. They can be grouped into lossy format and lossless format. Lossy format uses lossy compression that cuts away some data of the image to make an image that appears to be perfect copy, but not a perfect copy. lossless format uses lossless … Continue reading CS50x Week 7: Forensics (Problem Set)