The Research And Implement Of Color Space Conversion And Gamma Correction

Image is the main source for people to get and exchange the information. The applications of digital image processing involve with many kinds of people's life. The most complicate and difficult one is the image transformation because the data of image is very huge, the research of the digial image processing become one hot point in the field.For the consumer electronic products, the designers should think about the system functions,area and power wholely. The most commonly used color space is RGB space, which is always used in the computer graphics and clor TV. YUV space or YIQ space or YCbCr space are widely used in the field of broadcasting and TV system. In order to be used in more displayers, the color space converter has a large market. People have come up many effective products, but all of the strctures have some disadvantages.