Target light detection

Image analysis – Applications – Target tracking or detecting

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

382218, 382274, 2202033, 2202034, 2202036, G06K 920, G01C 2102

Patent

active

058155902

ABSTRACT:
A method of determining the existence of a target light source comprising progressively receiving successive pixel intensity values row by row and column by column of a scanned array of a light detector, comparing each pixel intensity value as it is received with upper and lower thresholds, declaring successive rows of pixels as dark, bright, edge or null depending on whether each row of the intensity values above, between and below the thresholds meets predetermined criteria, declaring a light source as detected in the event an array of pixels exceeding the lower threshold are completely surrounded by pixels which are of lower intensity than the lower threshold, and storing a signal indicating detection of a light source in a memory with a location identifying an address of the array in which the light source was declared as detected.

REFERENCES:
patent: 5260557 (1993-11-01), Kissh et al.
patent: 5384860 (1995-01-01), Gardemal, Jr. et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Target light detection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Target light detection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Target light detection will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-693957

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.