Jefferey A. Shufelt, Color Image Quantization Enhancement Techniques, CMU95-100, Computer Science Department, Carnegie Mellon University, 1995.  Home/Search   Document Not in Database   Summary   Related Articles

....That is, two pairs of equidistant RGB colors may not be perceived as being equally different . in truecolor images, thus saving space at the expense of accuracy. Many color quantization researchers find RGB 5 to be a satisfactory tradeoff between space, time, and accuracy. However, Shufelt [18] showed that working in RGB p 7 can noticeably impair the quality of the quantized images. Thus, part of our color quantization research is to discover methods for making it more practical to work in full 24 bit precision. 4. The Data Structures In this section, we will now examine various data ....

Jefferey A. Shufelt, Color Image Quantization Enhancement Techniques, CMU95-100, Computer Science Department, Carnegie Mellon University, 1995.

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