Color wide dynamic range camera

Details Color wide dynamic range camera Color wide dynamic range camera

1991-11-20

1993-09-21

Peng, John K.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358228, 358909, 358166, H04N 530, H04N 5208, H04N 5238

Patent

active

052473660

ABSTRACT:
The apparatus is a color wide dynamic range video camera which takes a plurality of images at different exposure levels, applies neighborhood processing to each of the images, and then combines the components into a final image.

REFERENCES:
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patent: 4584606 (1986-04-01), Nagasaki
patent: 4647975 (1987-03-01), Alston
patent: 4719350 (1988-01-01), Alm
patent: 4926247 (1990-05-01), Nagasaki et al.
patent: 5144442 (1992-09-01), Ginosar et al.
Stockham, "Image Processing in the Context of a Visual Model", Proceedings of the IEEE, 60(7), Jul. 1972, pp. 838-842.
Xie et al., "Towards the Unification of Three Visual Laws and Two Visual Models in Brightness Perception", IEEE Trans Systems, Man Cybernetics 19(2), Mar./Apr. 1989 pp. 379-382.
Gonzalaz, Digital Imaging Processing, Second Ed., Addison-Wesley, pp. 185-186.

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