Pattern generator for simulating image generation

Details Pattern generator for simulating image generation Pattern generator for simulating image generation

1980-01-21

1981-12-01

Britton, Howard

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 87, H04N 702

Patent

active

043039383

ABSTRACT:
A pattern generator for simulating image generation is disclosed which pets the testing of wide angle, non-programmed visual display systems including, for example, a 360.degree. non-programmed visual display system. The program generator produces a pair of composite signals, the first of which may be utilized by an annular projector to project upon a screen a sawtooth waveform pattern, and the second of which may be utilized by the annular projector to project upon the screen a checkerboard pattern so as to facilitate the testing of wide angle visual display systems.

REFERENCES:
patent: 2580083 (1951-12-01), Doba
patent: 2741722 (1956-04-01), Shields
patent: 2855515 (1958-10-01), Bernard
patent: 3357230 (1967-12-01), Topaz
patent: 4100571 (1978-07-01), Dykes
patent: 4149178 (1979-04-01), Estes

Affiliated with

Also associated with

Rating

Pattern generator for simulating image generation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pattern generator for simulating image generation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pattern generator for simulating image generation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1299624