JPWO2021100115A1 - - Google Patents

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Publication number
JPWO2021100115A1
JPWO2021100115A1 JP2021558072A JP2021558072A JPWO2021100115A1 JP WO2021100115 A1 JPWO2021100115 A1 JP WO2021100115A1 JP 2021558072 A JP2021558072 A JP 2021558072A JP 2021558072 A JP2021558072 A JP 2021558072A JP WO2021100115 A1 JPWO2021100115 A1 JP WO2021100115A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021558072A
Other versions
JP7298708B2 (ja
JPWO2021100115A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021100115A1 publication Critical patent/JPWO2021100115A1/ja
Publication of JPWO2021100115A5 publication Critical patent/JPWO2021100115A5/ja
Application granted granted Critical
Publication of JP7298708B2 publication Critical patent/JP7298708B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/08—Feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30232—Surveillance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2021558072A 2019-11-19 2019-11-19 対象物検出装置、対象物検出方法、及びプログラム Active JP7298708B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/045243 WO2021100115A1 (ja) 2019-11-19 2019-11-19 対象物検出装置、対象物検出方法、及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2021100115A1 true JPWO2021100115A1 (ja) 2021-05-27
JPWO2021100115A5 JPWO2021100115A5 (ja) 2022-07-12
JP7298708B2 JP7298708B2 (ja) 2023-06-27

Family

ID=75981553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021558072A Active JP7298708B2 (ja) 2019-11-19 2019-11-19 対象物検出装置、対象物検出方法、及びプログラム

Country Status (3)

Country Link
US (1) US20230003884A1 (ja)
JP (1) JP7298708B2 (ja)
WO (1) WO2021100115A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023218965A1 (ja) * 2022-05-11 2023-11-16 日本電気株式会社 レーダイメージング装置、レーダイメージング方法および記録媒体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005024378A (ja) * 2003-07-02 2005-01-27 Hitachi Ltd 電磁波画像処理装置
JP2005351811A (ja) * 2004-06-11 2005-12-22 Mitsubishi Electric Corp 危険物探知装置
US20090041293A1 (en) * 2007-08-08 2009-02-12 Brian Andrew Multiple camera imaging method and system for detecting concealed objects
JP2010197378A (ja) * 2009-01-14 2010-09-09 Mitsubishi Electric Corp レーダ画像処理装置
WO2017158958A1 (ja) * 2016-03-15 2017-09-21 株式会社リコー 画像処理装置、物体認識装置、機器制御システム、画像処理方法およびプログラム
US20190196004A1 (en) * 2016-08-23 2019-06-27 China Communication Technology Co., Ltd. Millimeter-wave three-dimensional holographic imaging method and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005024378A (ja) * 2003-07-02 2005-01-27 Hitachi Ltd 電磁波画像処理装置
JP2005351811A (ja) * 2004-06-11 2005-12-22 Mitsubishi Electric Corp 危険物探知装置
US20090041293A1 (en) * 2007-08-08 2009-02-12 Brian Andrew Multiple camera imaging method and system for detecting concealed objects
JP2010197378A (ja) * 2009-01-14 2010-09-09 Mitsubishi Electric Corp レーダ画像処理装置
WO2017158958A1 (ja) * 2016-03-15 2017-09-21 株式会社リコー 画像処理装置、物体認識装置、機器制御システム、画像処理方法およびプログラム
US20190196004A1 (en) * 2016-08-23 2019-06-27 China Communication Technology Co., Ltd. Millimeter-wave three-dimensional holographic imaging method and system

Also Published As

Publication number Publication date
JP7298708B2 (ja) 2023-06-27
US20230003884A1 (en) 2023-01-05
WO2021100115A1 (ja) 2021-05-27

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