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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Dual detector lidar system and method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01C-003/08    H01J-031/00    H04N-007/00   
미국특허분류(USC) 356/5 ; 313/373 ; 358/95
출원번호 US-0759566 (1991-09-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 52  인용 특허 : 45
초록
▼

A light detection and ranging (LIDAR) system uses dual detectors to provide three-dimensional imaging of underwater objects (or other objects hidden by a partially transmissive medium). One of the detectors is a low resolution, high bandwidth detector. The other is a high resolution, narrow bandwidth detector. An initial laser pulse is transmitted to known x-y coordinates of a target area. The photo signals returned from the target area from this initial pulse are directed to the low resolution, high bandwidth detector, where a preliminary determination ...

대표
청구항
▼

A light detection and ranging (LIDAR) method for remotely detecting and identifying the location of an object in a target area comprising: (a) transmitting a first pulse of laser energy at known coordinates in the target area from a location spaced from the target area; (b) receiving with a receiver a first return pulse of laser energy comprising a reflection of the first pulse from an object within the target area and forming a first return signal therefrom; (c) directing the first return signal to a low resolution detector to develop a first output sig...

이 특허에 인용된 특허 (45)

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  10. Rather John D. G. (Washington DC) Ames Gregory H. (Colorado Springs CO) Conklin Edward K. (Hermosa Beach CA) Lazzarini Albert J. (Colorado Springs CO) Mangano Joseph (Vienna VA) Ulich Bobby L. (Tucso. Extendable large aperture phased array mirror system. USP1989044825062.
  11. Contini Daniel A. (Orlando FL) Carsten Terry E. (Orlando FL) Basta Robert J. (Maitland FL). Image intensifier with time programmed variable gain. USP1986074603250.
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이 특허를 인용한 특허 피인용횟수: 52

  1. Pack, Robert Taylor; Pack, Frederick Brent. 3D multispectral lidar. USP2003126664529.
  2. Mimeault, Yvan; Perreault, Louis; Dubois, Martin. Active 3D monitoring system for traffic detection. USP2014098842182.
  3. Landau, Uzi. Airborne laser image capturing system and method. USP2012058189047.
  4. Canham, John S.. Apparatus and methods for obtaining multi-dimensional spatial and spectral data with LIDAR detection. USP2013128599367.
  5. Breed, David S.; Johnson, Wendell C.; DuVall, Wilbur E.. Arrangement for sensing weight of an occupying item in vehicular seat. USP2014098820782.
  6. Kane, David M.; Daiker, Jeff T.; Murray, James T.. Camera-style lidar setup. USP2015028958057.
  7. Bowker, J. Kent; Lubard, Stephen C.; McLean, John W.. Confocal-reflection streak lidar apparatus with strip-shaped photocathode, for applications at a wide range of scales. USP2005036873716.
  8. Frivik, Svein Arne; Groenaas, Halvor; Welker, Kenneth E.. Determining the structure of a towed seismic spread element. USP2015129207347.
  9. Toennesen,Tore; Reiche,Martin. Device and method for registering, detecting, and/or analyzing at least one object. USP2006037012561.
  10. Gesner, Eric G.; Kay, David B.. Dual resolution, dual range sensor system and method. USP2010107808617.
  11. Mead, Roy D.; Minelly, John D.; Honea, Eric C.. Frequency quadrupled laser using thulium-doped fiber amplifier and method. USP2017069684077.
  12. Grauer, Yoav; David, Ofer; Levi, Eyal; David, Ya'ara; Garten, Haim; Krelboim, Alon; Lifshits, Sharon; Sheich, Oren. Gated imaging using an adaptive depth of field. USP2017119810785.
  13. Scheps, Richard. High resolution imaging lidar for detecting submerged objects. USP2005116963354.
  14. Mead, Roy D.; Minelly, John D.; Honea, Eric C.. High-power laser using thulium-doped fiber amplifier and frequency quadrupling for blue output. USP2015028953647.
  15. Perry, Michael D.. High-resolution imaging and target designation through clouds or smoke. USP2003026515737.
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  25. Bornowski, Arthur Steven. Method and software-implemented apparatus for detecting objects in multi-dimensional data. USP2003096621914.
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  27. Breed, David S. Method and system for guiding a person to a location. USP20180810051411.
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  41. Breed, David S; Sokurenko, Vyacheslav. Tolling system and method using telecommunications. USP2017069691188.
  42. Josset, Damien; Hou, Weilin. Turbulence ocean lidar. USP20181010094928.
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  52. Border, John N.; Bietry, Joseph R.. Zoom by multiple image capture. USP2012038134589.

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