Blur Compensation in Predictive Video Coding
نویسندگان
چکیده
........................................................................................................................................ iii Acknowledgements ...................................................................................................................... iv List of Figures ............................................................................................................................. viii List of Tables ................................................................................................................................ xi List of Abbreviations ................................................................................................................. xiii Chapter 1: Introduction ............................................................................................................... 1 1.1 Perceptual Coding ................................................................................................................... 3 1.2 Entropy Coding ....................................................................................................................... 4 1.3 Predictive Coding in Video Compression ............................................................................ 4 1.4 Effects of Blur Artifacts on Video Compression .................................................................... 6 1.5 Motivation and Problem Description ...................................................................................... 9 1.6 Contributions of This Research .......................................................................................... 11 1.7 Organization of the Thesis .................................................................................................. 12 Chapter 2: Literature Review: Motion Estimation ................................................................. 13 2.1 Block Matching Motion Estimation ................................................................................... 15 2.2 Motion Estimation by Phase Correlation ........................................................................... 19 Chapter 3: Literature Review: Blur Analysis ................................................................ 26 3.1 Motion Blur .......................................................................................................................... 26 3.1.1 Effects of Camera Shutter on Blur Formation ............................................................... 29 3.2 Out-of-focus Blur ................................................................................................................. 30
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