Fixed point method of video display scaling

Details Fixed point method of video display scaling Fixed point method of video display scaling

1988-05-25

1992-09-22

Harcom, Gary V.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340750, 382 47, G06F 1566

Patent

active

051504618

ABSTRACT:
A method of scaling data between memories of different horizontal sizes by calculating an increment expressed as an integer and a fraction relating the horizontal memory sizes, multiplying the fraction by the dynamic range of a fraction portion counter, and successively adding the integer portion in an integer portion counter and the fraction portion in the fraction portion counter, with a carry to the integer portion counter when the fraction portion counter overflows. The corresponding points in the memories are selected based upon the total count in the integer portion counter.

REFERENCES:
patent: 4460890 (1984-07-01), Busby
patent: 4712185 (1987-12-01), Aoki
patent: 4718024 (1988-01-01), Guttag et al.
patent: 4742553 (1988-05-01), Irwin
patent: 4747154 (1988-05-01), Suzuki et al.
patent: 4752891 (1988-06-01), Van Daele
patent: 4763279 (1988-08-01), Kellam et al.

Affiliated with

Also associated with

Rating

Fixed point method of video display scaling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fixed point method of video display scaling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fixed point method of video display scaling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1076159