JPWO2021166032A1 - - Google Patents

Info

Publication number
JPWO2021166032A1
JPWO2021166032A1 JP2022501407A JP2022501407A JPWO2021166032A1 JP WO2021166032 A1 JPWO2021166032 A1 JP WO2021166032A1 JP 2022501407 A JP2022501407 A JP 2022501407A JP 2022501407 A JP2022501407 A JP 2022501407A JP WO2021166032 A1 JPWO2021166032 A1 JP WO2021166032A1
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
JP2022501407A
Other versions
JP7287564B2 (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 JPWO2021166032A1 publication Critical patent/JPWO2021166032A1/ja
Application granted granted Critical
Publication of JP7287564B2 publication Critical patent/JP7287564B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/292—Multi-camera tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • G06T2207/30232—Surveillance
    • 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
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
JP2022501407A 2020-02-17 2020-02-17 デバイス間位置関係推定装置、デバイス間位置関係推定方法およびプログラム Active JP7287564B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/006067 WO2021166032A1 (ja) 2020-02-17 2020-02-17 デバイス間位置関係推定装置、デバイス間位置関係推定方法およびプログラム

Publications (2)

Publication Number Publication Date
JPWO2021166032A1 true JPWO2021166032A1 (ja) 2021-08-26
JP7287564B2 JP7287564B2 (ja) 2023-06-06

Family

ID=77390607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501407A Active JP7287564B2 (ja) 2020-02-17 2020-02-17 デバイス間位置関係推定装置、デバイス間位置関係推定方法およびプログラム

Country Status (3)

Country Link
US (1) US20230067207A1 (ja)
JP (1) JP7287564B2 (ja)
WO (1) WO2021166032A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007026744A1 (ja) * 2005-08-30 2007-03-08 National University Corporation NARA Institute of Science and Technology 広域分散カメラ間の連結関係推定法および連結関係推定プログラム
JP2008219570A (ja) * 2007-03-06 2008-09-18 Matsushita Electric Ind Co Ltd カメラ間連結関係情報生成装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007026744A1 (ja) * 2005-08-30 2007-03-08 National University Corporation NARA Institute of Science and Technology 広域分散カメラ間の連結関係推定法および連結関係推定プログラム
JP2008219570A (ja) * 2007-03-06 2008-09-18 Matsushita Electric Ind Co Ltd カメラ間連結関係情報生成装置

Also Published As

Publication number Publication date
WO2021166032A1 (ja) 2021-08-26
US20230067207A1 (en) 2023-03-02
JP7287564B2 (ja) 2023-06-06

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