Horizontally scaling image signals according to a selected scali

Details Horizontally scaling image signals according to a selected scali Horizontally scaling image signals according to a selected scali

1994-06-03

1997-10-28

Saras, Steven

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

395139, G09G 500

Patent

active

056821794

ABSTRACT:
A plurality of image signals corresponding to an image are received. One or more first-sum signals are generated by adding together one or more pairs of image signals and one or more second-sum signals are generated by adding together one or more pairs of the first-sum signals. One or more first-average signals are generated in accordance with the first-sum signals and one or more second-average signals are generated in accordance with the second-sum signals. The image signals, the first-average signals, and the second-average signals are selectively stored into a plurality of registers in accordance with the selection of a mode of operation of a plurality of modes of operation.

REFERENCES:
patent: 4107665 (1978-08-01), Mayer et al.
patent: 4703230 (1987-10-01), Yamagami
patent: 4855831 (1989-08-01), Miyamoto et al.
patent: 4975976 (1990-12-01), Kimata et al.
patent: 5001469 (1991-03-01), Pappas et al.
patent: 5068905 (1991-11-01), Hackett et al.
patent: 5081450 (1992-01-01), Lucas et al.
patent: 5237432 (1993-08-01), Calarco et al.
patent: 5335295 (1994-08-01), Ferracini et al.
patent: 5343238 (1994-08-01), Takata et al.
patent: 5384912 (1995-01-01), Ogrinc et al.
patent: 5400051 (1995-03-01), Krueger, Jr.
patent: 5487172 (1996-01-01), Hyatt

Affiliated with

Also associated with

Rating

Horizontally scaling image signals according to a selected scali does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Horizontally scaling image signals according to a selected scali, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Horizontally scaling image signals according to a selected scali will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1028958