LOW-ORBIT SATELLITE-BORNE SPECTROGRAM CORRELATION DETECTION METHOD AND LOAD

Title:

LOW-ORBIT SATELLITE-BORNE SPECTROGRAM CORRELATION DETECTION METHOD AND LOAD

Document Type and Number:

WIPO Patent Application WO/2016/106954

Kind Code:

A1

Abstract:

A low-orbit satellite-borne spectrogram correlation detection method and a load. The method comprises: (1) detecting and tracing moving targets and dynamic phenomena by using a pixel deviation compensating method; and (2) performing multi-dimensional characteristic analysis on infrared spectra of the moving targets and the dynamic phenomena to identify the moving targets and the dynamic phenomena. The load comprises a two-dimensional servo turntable, an infrared reflector, a multispectral infrared optical system, an infrared imaging unit, a broadband infrared spectrum measurement unit, a data processing unit, and a control unit. The coaxiality of infrared imaging light paths and short, medium and long wave infrared spectrum measurement light paths can be achieved, infrared image information and infrared spectra of moving targets and dynamic phenomena can be simultaneously detected, automatic detection, tracing, spectrum measurement and identification of multiple moving targets and dynamic phenomena in a scenario can be implemented, and the identification efficiency and tracing and positioning precision are high.

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Inventors:

ZHANG TIANXU (CN)
YANG ZHIHUI (CN)
LIU JIAYU (CN)
ZHOU YUTIAN (CN)
YAO SHOUKUI (CN)
ZHANG JUNQING (CN)

Application Number:

PCT/CN2015/072669

Publication Date:

July 07, 2016

Filing Date:

February 10, 2015

Export Citation:

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Assignee:

UNIV HUAZHONG SCIENCE TECH (CN)

International Classes:

G01S17/89; G01J3/28

Foreign References:

CN102564589A	2012-07-11
CN101303291A	2008-11-12
CN103776540A	2014-05-07
JP2009139352A	2009-06-25
CN103777348A	2014-05-07
US8330087B2	2012-12-11

Attorney, Agent or Firm:

WUHAN DONGYU PATENT AGENCY (CN)
武汉东喻专利代理事务所（普通合伙） (CN)

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