RESEARCH OF IMAGES FILTRATION METHODS IN COMPUTER SYSTEMS

It is known that human eyes are less sensitive to color, than their brightness. In the RGB color space, all three components considered equally important, and they usually stored with same resolution. However, you can display a image more efficiently, separating brightness from information presenting it higher resolution color. space well suited for computer graphics, because uses these formation. not very effective when comes real images. The fact save of an image, need know store RGB, if one them missing, will greatly distort visual representation. Also, processing images in always convenient perform any pixel conversion, because, this case, be necessary list values component write back. This reduces performance various algorithms. For other reasons, many video standards use two signals carry about red blue signal, as model RGB. most famous among such spaces YCbCr.