Image partial blur detection and classification.

Liu, Renting.Thesis (M.Phil.)--Chinese University of Hong Kong, 2008.Includes bibliographical references (leaves 40-46).Abstracts in English and Chinese.Chapter 1 --- Introduction --- p.1Chapter 2 --- Related Work and System Overview --- p.6Chapter 2.1 --- Previous Work in Blur Analysis --- p.6Chapter 2.1.1 --- Blur detection and estimation --- p.6Chapter 2.1.2 --- Image deblurring --- p.8Chapter 2.1.3 --- Low DoF image auto-segmentation --- p.14Chapter 2.2 --- System Overview --- p.15Chapter 3 --- Blur Features and Classification --- p.18Chapter 3.1 --- Blur Features --- p.18Chapter 3.1.1 --- Local Power Spectrum Slope --- p.19Chapter 3.1.2 --- Gradient Histogram Span --- p.21Chapter 3.1.3 --- Maximum Saturation --- p.24Chapter 3.1.4 --- Local Autocorrelation Congruency --- p.25Chapter 3.2 --- Classification --- p.28Chapter 4 --- Experiments and Results --- p.29Chapter 4.1 --- Blur Patch Detection --- p.29Chapter 4.2 --- Blur degree --- p.33Chapter 4.3 --- Blur Region Segmentation --- p.34Chapter 5 --- Conclusion and Future Work --- p.38Bibliography --- p.40Chapter A --- Blurred Edge Analysis --- p.4