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Chapter 7:
Lossless Predictive Coding
Abstract
For typical images, the values of adjacent pixels are highly correlated; that is, a great deal of information about a pixel value can be obtained by inspecting its neighboring pixel values. This property is exploited in predictive coding techniques where an attempt is made to predict the value of a given pixel based on the values of the surrounding pixels. We first describe a general, but impractical, predictive coding scheme and then discuss modifications that yield a practical scheme.
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CHAPTER 7
10 PAGES


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