Download: 1667989182175 Jpg

The most interesting feature of the JPG format is its use of to reduce file size. Instead of saving every pixel's exact color, the JPG algorithm prioritizes information that the human eye is more sensitive to:

: JPG compression aggressively discards color data while keeping brightness levels intact. This allows the file to be up to 10 to 20 times smaller than the original without a noticeable difference to the average viewer. 8x8 Pixel Blocking : The algorithm breaks an image into tiny Download 1667989182175 jpg

: The human brain is much better at detecting differences in brightness ( luminance ) than in color ( chrominance ). The most interesting feature of the JPG format