标签：JPEG - 英国华人论坛

JPEG stands for Joint Photographic Experts Group. It supports 16.7 million colors. It is ideal for photographic images and high quality images. JPEG is a lossless method of compression or in common parlance, when the program that creates a G...英国华人论坛

We will have a look on how JPEG works in the simplest settings. Forget about color images, let's stick to grey-scale images. What is such an image? It is actually a table with numbers, representing brightness of the corresponding points, whi...英国华人论坛