Title:
METHOD AND DEVICE FOR PROCESSING IMAGE
Document Type and Number:
Japanese Patent JP3635673
Kind Code:
B2
Abstract:
PURPOSE: To reduce the difference of the visibility of the colors of images handled by first and second devices by processing image data so as to make the colors coincident in visibility corresponding to respective visual environments for observing the images handled by the first or second device.
CONSTITUTION: For instance, RGB data are supplied from a CRT monitor 7 for displaying soft copy images to a image processing part 1. In the image processing part 1, the image data from the CRT monitor 7 are subjected to image processing and supplied to a printer 10 for outputting hard copy images. In the image processing part 1, the RGB data are converted into XYZ data in a converter 2 and supplied to a visual environment conversion part 3. The XYZ data are converted into LMS data in the conversion part 3, subjected to image edition processing in an image edition part 4 and supplied to the visual environment conversion part 5. In the visual environment conversion part 5, the data from the edition part 4 are converted into the XYZ data and supplied to the converter 6.
Inventors:
Naoya Kato
Application Number:
JP1328494A
Publication Date:
April 06, 2005
Filing Date:
February 07, 1994
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N5/91; H04N1/46; H04N1/60; H04N9/79; (IPC1-7): H04N9/79; H04N1/46; H04N1/60; H04N5/91
Domestic Patent References:
| JP628437A | ||||
| JP4282783A | ||||
| JP1167791A |
Attorney, Agent or Firm:
Yoshio Inamoto