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Method and apparatus for predicting the direction of movement in machine vision 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
출원번호 US-0251500 (1988-09-30)
발명자 / 주소
  • Lawton Teri B. (La Crescenta CA)
출원인 / 주소
  • The United States of America as represented by the United States National Aeronautics and Space Administration (Washington DC 06)
인용정보 피인용 횟수 : 150  인용 특허 : 0

초록

A computer-simulated cortical network computes the visibility of shifts in the direction of movement and computes: 1) the magnitude of the position difference between the test and background patterns, 2) localized contrast differences at different spatial scales analyzed by computing temporal gradie

대표청구항

A machine vision system for determining movement in a 2-dimensional field of view comprising: a) video camera means for viewing the field of view and producing 2-dimensional binary representations of the pattern thereof at consecutive times t1 and t2; b) image enhancement means for receiving said 2-

이 특허를 인용한 특허 (150)

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