Color correcting device

Details Color correcting device Color correcting device

1996-03-20

1998-03-10

Voeltz, Emanuel T.

Boots, shoes, and leggings

358518, 358523, H04N 160, H04N 146

Patent

active

057269106

ABSTRACT:
A color correcting device effects color correction of designated color digital data (DMAIN0-DMAIN7) in consideration of two of reference color digital data (Din10-Din17, Din20-Din27). The designated color digital data is data of a designated one of three primary colors. The two of the reference color digital data are data of remaining two of the three primary colors. A first memory (43, 61-63) stores auxiliary data (DSUB0-DSUB9) of which an address is a respective combination of the two of the reference color digital data. A second memory (44, 64-66) stores corrected data (DiOUT0-DiOUT7) of the designated color, an address of the corrected data being a respective combination of the auxiliary data and the designated color digital data. A read controller (32) provides the first memory with the two of the reference color digital data, and provides the second memory with the auxiliary data read from the first memory and the designated color digital data, to read the corrected data of the designated color.

REFERENCES:
patent: 4745466 (1988-05-01), Yoshida et al.
patent: 5065234 (1991-11-01), Hung et al.
patent: 5157483 (1992-10-01), Shoji et al.

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