Color chart for image correction and method of color correction

Details Color chart for image correction and method of color correction Color chart for image correction and method of color correction

1996-04-15

1998-12-22

Voeltz, Emanuel Todd

Image analysis

Color image processing

Color correction

G03F 308

Patent

active

058526757

ABSTRACT:
In order to correct for colors of images taken photographs of e.g., patient's skin in a clinical medicine, the method of the present invention comprises a color chart for image correction including a sheet base substrate, on the back surface of which an adhesive layer capable to adhere onto an object such as the patient's skin and color materials for example three colors R, G, B as three primary colors of lights applied on the surface to be captured in a color image with the object to correct for colors in an entire image according to basic colors indicated in the captured color regions.

REFERENCES:
patent: 4237206 (1980-12-01), Fujita
patent: 4717954 (1988-01-01), Fujita et al.
patent: 4908295 (1990-03-01), Fuchizawa et al.
patent: 5130935 (1992-07-01), Takiguchi
patent: 5309256 (1994-05-01), Takada et al.

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