JP7500238B2 - 情報処理装置、情報処理方法、およびプログラム - Google Patents

情報処理装置、情報処理方法、およびプログラム Download PDF

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JP7500238B2
JP7500238B2 JP2020053008A JP2020053008A JP7500238B2 JP 7500238 B2 JP7500238 B2 JP 7500238B2 JP 2020053008 A JP2020053008 A JP 2020053008A JP 2020053008 A JP2020053008 A JP 2020053008A JP 7500238 B2 JP7500238 B2 JP 7500238B2
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JP2021152764A (ja
JP2021152764A5 (https=
Inventor
和樹 武本
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Canon Inc
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Canon Inc
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Priority to JP2020053008A priority Critical patent/JP7500238B2/ja
Priority to US17/207,230 priority patent/US11967107B2/en
Publication of JP2021152764A publication Critical patent/JP2021152764A/ja
Publication of JP2021152764A5 publication Critical patent/JP2021152764A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/579—Depth or shape recovery from multiple images from motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G06T7/85—Stereo camera calibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30204—Marker
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
JP2020053008A 2020-03-24 2020-03-24 情報処理装置、情報処理方法、およびプログラム Active JP7500238B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020053008A JP7500238B2 (ja) 2020-03-24 2020-03-24 情報処理装置、情報処理方法、およびプログラム
US17/207,230 US11967107B2 (en) 2020-03-24 2021-03-19 Information processing apparatus and method of estimating position and orientation of image capturing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020053008A JP7500238B2 (ja) 2020-03-24 2020-03-24 情報処理装置、情報処理方法、およびプログラム

Publications (3)

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JP2021152764A JP2021152764A (ja) 2021-09-30
JP2021152764A5 JP2021152764A5 (https=) 2023-03-29
JP7500238B2 true JP7500238B2 (ja) 2024-06-17

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JP (1) JP7500238B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7283378B2 (ja) * 2019-12-26 2023-05-30 株式会社豊田自動織機 自己位置推定装置、移動体、自己位置推定方法、及び自己位置推定プログラム
CN113141518B (zh) * 2021-04-20 2022-09-06 北京安博盛赢教育科技有限责任公司 直播课堂中视频帧图像的控制方法、控制装置
CN114612559B (zh) * 2022-03-17 2025-06-06 四川腾盾科技有限公司 一种无人机位姿计算方法、电子设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018014579A (ja) 2016-07-20 2018-01-25 株式会社日立製作所 カメラトラッキング装置および方法
JP2019020778A (ja) 2017-07-11 2019-02-07 キヤノン株式会社 情報処理装置、情報処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6372149B2 (ja) 2014-04-28 2018-08-15 富士通株式会社 表示制御装置、表示制御方法および表示制御プログラム
JP6435750B2 (ja) * 2014-09-26 2018-12-12 富士通株式会社 ３次元座標算出装置、３次元座標算出方法および３次元座標算出プログラム
CN111247391A (zh) * 2017-10-25 2020-06-05 索尼公司 信息处理装置、信息处理方法、程序和移动体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018014579A (ja) 2016-07-20 2018-01-25 株式会社日立製作所 カメラトラッキング装置および方法
JP2019020778A (ja) 2017-07-11 2019-02-07 キヤノン株式会社 情報処理装置、情報処理方法

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JP2021152764A (ja) 2021-09-30
US11967107B2 (en) 2024-04-23
US20210304436A1 (en) 2021-09-30

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