Mathematical & Technical Representation for Color Spaces Systems

Abstract

Evolution in visual devices in all its forms, has led to the development of a compatible in the areas of communications, image compression, broadcast satellite , terrestrial broadcasting.. etc., as well as color systems, which has grown consistently since the advent of the first simple color space in 1931 to this day with the advent of many modern systems with outstanding performance as a system of adaptive colors in 2002 and the system of higher quality now widespread. In this research has been to focus on some of the color schemes with different patterns derived from the primary colors (RGB) and spaces of color inspired ones, which can be dealt with in mathematics and then represented in a technique to provide us with the possibility of conversion, transport and a core processors them, using mathematical formulas appropriate each system or chromatic space with the inclusion of equations necessary for the conversion processes between them and the electronic circuitry needed for their work. We selected different known test images from Baghdad, and the use of the program MATLAB for analysis of some spaces of common use, such as color space(Y ',Cr, Cb) and space (Y', I, Q), the test results are compatible ,as proved assess the changing colors outcomes in the application analyzes the foreground color , which applied to the image of the selected test.