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CHAPTER 1 INTRODUCTION Digital images are widely used in computer applications. Uncompressed digital images require considerable storage capacity and transmission bandwidth.…

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Lecture05 Transform Coding Typical image compression steps  Transform Coding to de-correlate the signal using a signal transform such as • Discrete Cosine Transform…

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Lecture05 Transform Coding Typical image compression steps Transform Coding to de-correlate the signal using a signal transform such as Discrete Cosine Transform (DCT). Discrete…