Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1992-01-21
1995-01-31
Downs, Robert W.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
395 21, 358518, G01J 346, G06F 1518
Patent
active
053864964
ABSTRACT:
Color information such as a combination of fundamental colors in the subtractive or additive color mixing, hue, chroma and value in the psychological attributes of color, or coordinate values in a uniform color space are transformed nonlinearly and mutually by using a neural network, particularly a multi-layered feedforward neural network sufficiently trained of the transformation on samples of known data.
REFERENCES:
patent: 5025282 (1991-06-01), Nakamura et al.
patent: 5185850 (1993-02-01), Usui et al.
patent: 5200816 (1993-04-01), Rose
Parkkinen et al., "Color Analysis by Learning Subspaces and Optical Processing", IEEE Intl. Conf. on Neural Networks, Jul. 1988, II-421 to II-427.
Usui et al., "Neural Network Model of Color vision", IEEE Engineering in Medicine & Biology Soc. 11th Annual Intl. Conf., Nov. 1989, 2044-2045.
Usui et al., "Reconstruction of Munsell Color Space by a Five-Layered Neural Network," IJCNN, Jun. 1990, II-515 to II-520.
Leen et al., "Hebbian Feature Discovery Improves Classifier Efficiency," IJCNN, Jun. 1990, I-51 to I-56.
Liu et al., "Colour Image Processing by a Neural Network Model," Intl. Neural Network Conf., Jul. 1990, I, 3-6.
Usui et al: "A Three-Layered Neural Network Model for Color Vision", INNC, pp. 492-495 (1990).
McClelland et al: "Explorations in Parallel Distributed Processing", MIT Press, pp. 1-3, 137-152 (1988).
Laihanen: "Colour Reproduction Theory Based on the Principles of Colour Science", Adv. Print Sci. Tech. (1988).
(In Japanese) Miyahara et al: "Mahematical Transformation of (R,G,B) Color Data to Munsell (H,V,C)" Color Data, Journal, TV. Ass., vol. 43, No. 10, pp. 1129-1136 (1989).
(In Japanese) Suzuki et al: "Transformation of (RGB) Color Space to (YMCK) Color Space", Singaku Giho, vol. 90, No. 331, pp. 9-16 (1990).
(In Japanese) Naka et al: "Colour Modification of Colour Hard Copies by Neural Network", Gazo-denshigaku Kenkyukai, Paper vol. 110, pp. 13-18 (1989).
Arai Yoshifumi
Nakano Yoshiki
Downs Robert W.
Toyo Ink Mfg. Co. Ltd.
LandOfFree
Method and device for nonlinear transformation of colour informa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for nonlinear transformation of colour informa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for nonlinear transformation of colour informa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1107536