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Abstract: this paper, we propose that the disruption of local phase can provide an alternative explanation for blur perception. We show that precisely localized features such as step edges result in strong local phase coherence structures across scale and space in the complex wavelet transform domain, and blurring causes loss of such phase coherence. We propose a technique for coarse-to-fine phase prediction of wavelet coefficients, and observe that (1) such predictions are highly effective in... (Update)
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BibTeX entry: (Update)
@misc{ wang-local,
author = "Zhou Wang and Eero P. Simoncelli",
title = "Local Phase Coherence and the Perception of Blur",
url = "citeseer.ist.psu.edu/wang04local.html" }
Citations (may not include all citations):198 Spatiotemporal energy models for the perception of motion - Adelson, Bergen - 1985
195 Relations between the statistics of natural images and the r.. (context) - Field - 1987
193 Shiftable multiscale transforms - Simoncelli, Freeman et al. - 1992
153 Computation of component image velocity from local phase inf.. (context) - Fleet, Jepson - 1990
75 Normalization of cell responses in cat striate cortex (context) - Heeger - 1992
57 Phase-based disparity measurement - Fleet - 1991
51 A parametric texture model based on joint statistics of comp.. - Portilla, Simoncelli - 2000
48 The statistics of natural images (context) - Ruderman - 1996
46 Statistical models for images: Compression, restoration and .. - Simoncelli - 1997
40 Feature detection from local energy (context) - Morrone, Owens - 1987
40 The importance of phase in signals (context) - Oppenheim, Lim - 1981
39 Early vision and texture perception (context) - Bergen, Adelson - 1988
39 Feature detection in human vision: A phasedependent energy m.. (context) - Morrone, Burr - 1988
34 Visual pattern analyzers (context) - Graham - 1989
30 Phase relationships between adjacent simple cells in the cat (context) - Pollen, Ronner - 1981
25 Nonlinear Problems in Random Theory (context) - Wiener - 1958
20 Natural signal statistics and sensory gain control - Schwartz, Simoncelli - 2001
12 The statistics of television signals (context) - Kretzmer - 1952
9 Half-squaring in responses of cat striate cells (context) - Heeger - 1992
8 Detecting and localizing edges composed of steps, peaks and .. - Perona, Malik - 1990
7 An energy feature detection scheme (context) - Venkatesh, Owens - 1989
5 Seeing beyond the Nyquist limit (context) - Ruderman, Bialek - 1992
5 Statistical richness of visual phase information: update on .. (context) - Daugman - 2001
4 Phase congruency: A low-level image invariant (context) - Kovesi - 2000
4 Spatial configurations for visual hyperacuity (context) - Westheimer, McKee - 1977
3 Visual sensitivity, blur and the sources of variability in t.. (context) - Field, Brady - 1997
3 Discrimination of changes in the second-order statistics of .. (context) - Tadmor, Tolhurst - 1994
3 Neural adjustments to image blur (context) - Webster, Georgeson et al. - 2002
2 Visual coding and the phase structure of natural scenes (context) - Thomson - 1999
2 Physical limits of acuity and hyperacuity (context) - Geisler - 1984
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