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특허 상세정보

Automatic target detection process

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01S-007/34   
미국특허분류(USC) 364/516 ; 364/517 ; 382/39 ; 382/54
출원번호 US-0565425 (1990-08-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 63  인용 특허 : 0
초록

A novel data processing technique is provided for detecting, locating and identifying targets from a plurality of images generated by an imaging sensor such as an imaging lidar system. The present invention employs physical models of signals produced by target objects of interest. Such a model based detection system globally processes frames of data to determine the existence and location of component elements that characterize the target being modeled.

대표
청구항

A method for processing imaging data gathered by an imaging sensor to detect the presence or absence of a target, the imaging sensor including pulsed light source means and gated camera means, the method comprising the steps of: converting imaging data received by said gated camera means into an array of pixels “n”; determining physical parameters related to environmental conditions and imaging sensor location and orientation; inputting said physical parameters into a hypothetical physical and optical model and calculating the hypothetical distribution o...

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