Luminance, disparity, and range statistics in 3D natural scenes

Yang Liu; Lawrence K. Cormack; Alan C. Bovik

doi:10.1117/12.811459

10 February 2009 Luminance, disparity, and range statistics in 3D natural scenes

Yang Liu, Lawrence K. Cormack, Alan C. Bovik

Proceedings Volume 7240, Human Vision and Electronic Imaging XIV; 72401G (2009) https://doi.org/10.1117/12.811459
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

Range maps have been actively studied in the last few years in the context of depth perception in natural scenes. With the availability of co-registered luminance information, we have the ability to examine and model the statistical relationships between luminance, range and disparity. In this study, we find that a onesided generalized gaussian distribution closely fits the prior of the range gradient. This finding sheds new light on statistical modeling of 2D and 3D image features in natural scenes.

Citation Download Citation

Yang Liu, Lawrence K. Cormack, and Alan C. Bovik "Luminance, disparity, and range statistics in 3D natural scenes", Proc. SPIE 7240, Human Vision and Electronic Imaging XIV, 72401G (10 February 2009); https://doi.org/10.1117/12.811459

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