Image display device, image display method, and image...

Details Image display device, image display method, and image... Image display device, image display method, and image...

2005-12-06

2005-12-06

Lefkowitz, Sumati (Department: 2677)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S619000, C345S660000, C345S671000, C345S665000

Reexamination Certificate

active

06972771

ABSTRACT:
A technique is provided for improving visual recognition of letters, graphics, etc., in a portion of a displayed image that has been enlarged. An image display system includes an image display component for displaying on a screen an image based on image data, a region indicator component for permitting a region to be enlarged from the image to be selected and identified, a data modification component for modifying the portion of the image data corresponding to an enlarged display region so that the selected image is enlarged and displayed within the enlarged display region on the screen, and a brightness adjusting component for adjusting values instructing brightness of the corresponding image data part such that a contrast of the image within the enlarged display is higher than a contrast of the original image within the enlarged display region.

REFERENCES:
patent: 6407747 (2002-06-01), Chui et al.
patent: 6411305 (2002-06-01), Chui
patent: 6556213 (2003-04-01), Yamada
patent: 6677959 (2004-01-01), James
patent: 2002/0075285 (2002-06-01), Morrison
patent: 2002/0080149 (2002-06-01), Alexander et al.
The Knowledge Base Dictionary, Hansen Media Corp. 1994-2000.

Affiliated with

Also associated with

Rating

Image display device, image display method, and image... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image display device, image display method, and image..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display device, image display method, and image... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3515229