Method and apparatus for reducing image noises

Details Method and apparatus for reducing image noises Method and apparatus for reducing image noises

1990-09-10

1992-05-12

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

382 52, 324309, G01R 3320

Patent

active

051131374

ABSTRACT:
There is provided an image noise reduction method for improving the signal-to-noise ratio of an image when observed. The image signal of an identical region is measured twice at different times. Images obtained by respective measurements and seen from an identical visual point are so juxtaposed on an identical plane as to form two sheets. By seeing the two sheets of images with parallax changed directly or through stereo glass, the effective signal components of the images are focused on the same plane whereas only noise components are dispersed in a direction perpendicular to the plane.

REFERENCES:
patent: 3915548 (1975-10-01), Opittek et al.
patent: 4792226 (1988-12-01), Fishbine et al.
patent: 4811414 (1989-03-01), Fishbine et al.
patent: 4873398 (1989-10-01), Hubby, Jr.
patent: 4982092 (1991-01-01), Jehle

Affiliated with

Also associated with

Rating

Method and apparatus for reducing image noises does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for reducing image noises, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reducing image noises will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2426891