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Identification and tracking of moving objects in detected synthetic aperture imagery

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-013/90
출원번호 US-0645365 (2003-08-21)
발명자 / 주소
  • Brace, Fred C.
  • Petty, Joe V.
출원인 / 주소
  • Lockheed Martin Corporation
대리인 / 주소
    Marsh, Fischmann &
인용정보 피인용 횟수 : 25  인용 특허 : 67

초록

A method of tracking a moving object in an image created by use of a synthetic aperture includes identifying a plurality of receive phase centers for an image collector, obtaining a synthetic aperture image using the plurality of receive phase centers, and reading a signature of the moving object ba

대표청구항

1. A method of identifying a moving object in a synthetic aperture radar (SAR) image of a region of interest, comprising:establishing a plurality of receive phase centers for a SAR image collector;obtaining a SAR image using the plurality of receive phase centers; anddetecting in the SAR image a sig

이 특허에 인용된 특허 (67)

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  2. Dwelly, Wesley H.; Adams, Vinh N., Biometric radar system and method for identifying persons and positional states of persons.
  3. Dizaji, Reza M.; Ghadaki, Hamid, Classification system for radar and sonar applications.
  4. Krikorian, Kapriel; Rosen, Robert; Krikorian, Mary, Dismount harmonic acceleration matched filtering for enhanced detection and discrimination.
  5. Krikorian, Kapriel; Rosen, Robert; Krikorian, Mary, Dismount step discrimination with temporal adaptive matched filtering of doppler spectral features.
  6. Abatzoglou, Theagenis J.; Gonzalez, Johan E.; McWilliams, Joel K.; Samaniego, Raymond; Yeary, Mark B.; Santiago, Enrique A., Enhanced radar range resolution.
  7. Mountcastle, Paul D.; Bachmann, Svetlana M., Higher order processing for synthetic aperture radar (SAR).
  8. Deng, Kevin Keqiang, Hybrid active and passive people metering for audience measurement.
  9. Deng, Kevin Keqiang, Hybrid active and passive people metering for audience measurement.
  10. Krauss, Kirk J., Identification of collaborating and gathering entities.
  11. Connell, Scott D.; Gabl, Edward F.; Ricoy, Mark A.; Batteh, Elizabeth T.; Goodman, Ron S., Methods for two-dimensional autofocus in high resolution radar systems.
  12. Jonas, Jeffrey J.; Krauss, Kirk J., Privacy enhanced spatial analytics.
  13. Jonas, Jeffrey J.; Krauss, Kirk J., Privacy enhanced spatial analytics.
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  20. Bielek,Timothy P.; Thompson,Douglas G.; Walker,Bruce C., Synthetic aperture design for increased SAR image rate.
  21. Abatzoglou,Theagenis J.; Alber,Irwin E.; Romberg,Harland F., System, method and computer program product for detecting and tracking a moving ground target having a single phase center antenna.
  22. Mountcastle, Paul D., Systems and methods for space-time radar imaging.
  23. Mountcastle, Paul D., Systems and methods for space-time radar imaging.
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