To set dithering settings and the Palette property You can specify a dithering parameters using theĪnd type of palette to be utilized for conversion using the Palette property. This method is easy to use, it has only one argument - the target pixel format. There are two ways to convert pixels to an indexed pixel format: Techniques above while changing pixel format. Ordered dithering approximates color blends using fixed patterns as a result, solid colors are emphasized and edges appear harder.Įrror diffusion scatters pixels irregularly, making edges and colors softer, but it takes much more time than the other algorithms. Noise dithering works very quickly but produces noisy images. The result of noise dithering while creating a 32 color image:Īll dithering algorithms have advantages and disadvantages. The noise dithering algorithm builds patterns randomly, adding a random number in the range to each pixel There are 3 main algorithms in the dithering class: When 0% intensity is used, no dithering is enabled. One of the dithering parameters is intensity - the ratio between the images withĪnd without dithering. Which are not available in the palette, by organizing pixels in a special way.ĭithering introduces patterns into an image which are perceived by the eyes as new colors, but these are colors which are not available in the palette. The main idea of these algorithms is the approximation of image colors Illusions in images with a limited color palette. C# using (var bitmap = new = new is an algorithm class which allows the creation of color depth
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