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DISCRETE COSINE TRANSFORM Presented by :Avinash Kumar Chaurasia Y9111008 Puneet Gupta Y9111024 Agenda • • • • DCT Algorithms for conventional DCT Example Directional…

Documents DCT

Chapter 18 Discrete Cosine Transform Learning Objectives    Introduction to the DCT and IDCT. Decomposition of a 2-D DCT to two 1-D DCTs. Implementation of a 2-D…

Documents Noiseless Coding. Introduction Noiseless Coding Compression without distortion Basic Concept Symbols...

Slide 1 Noiseless Coding Slide 2 Introduction Noiseless Coding Compression without distortion Basic Concept Symbols with lower probabilities are represented by the binary…

Documents Burrows Wheeler Transform

9. * Burrows Wheeler Transform Difficult problems can often be simplified by performing a transformation on a data set. The Burrows-Wheeler Transform, or BWT, transforms…