Method for automatic partial white balance correction

Details Method for automatic partial white balance correction Method for automatic partial white balance correction

1996-07-01

1998-06-23

Boudreau, Leo

Image analysis

Color image processing

Color correction

358516, 358518, G06K 900

Patent

active

057713120

ABSTRACT:
A method for automatic partial correction of color images for non-white illumination. The images are processed in a manner similar to that by which the visual system processes signals related to color vision to achieve "color constancy".

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Wyszecki, et al, "Color Science", (Wiley 1982) pp. 139 & 615.
Dahari, R. et al, "Spatiotemporal Adaptation Model for Retinal Ganglion Cells", J. OPt. Soc. Am., vol. 13, No. 3, Mar. 1996, pp. 419-435.
Blackwell, K. et al, "Quantitative Studies of Color Consistency", J. Opt. So. Am., vol. 5, No. 10, Oct. 1988, pp. 1772-1780.
Courtney, S. et al, "Network Simulations of Retinal and Cortical Contributions to Color Constancy", Vision Res. vol. 35, No. 3 (1995) pp. 413-434.
Brainard, D. et al, "Asymetric Color Matching: How Color Appearance Depends on the Illuminant", J. Opt. So. Am., vol. 9, No. 9, (1992) pp. 1433-1448.
Rotgold, G. et al, "The Role of Remote Adaption in Perceived Subjective Color", no publication data.

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