Patent №
US 6,201,893
Granted
2001-03-13
Filed 1995
Owner
CANON KABUSHIKI KAISHA
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
08534338
In an image reproduction apparatus for converting an image into an image signal that can be visibly output, and performing image reproduction processing for the image signal, at least two image signals are selected and designated from a plurality of image signals picked up by image pickup means, and predetermined information (e.g., light source information such as the color temperature, the chromaticity of a light source, or the like) is extracted by analyzing the selected and designated image signals. The image reproduction parameters used in the image reproduction processing are determined on the basis of the extracted information. In this case, the parameters are corrected by repeating the processing the number of times corresponding to the number of selected and designated image signals, thereby finally determining the image reproduction parameters.
AI classification
Ownership
CANON KABUSHIKI KAISHA
assignment · 77200563
Assignors
SHIRAIWA, YOSHINOBU, UDAGAWA, YOSHIRO, IKEDA, EIICHIRO
On an employer assignment, the assignors are typically the inventors.