JP6721550B2 - 情報処理装置および位置情報取得方法 - Google Patents

情報処理装置および位置情報取得方法 Download PDF

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Publication number
JP6721550B2
JP6721550B2 JP2017151801A JP2017151801A JP6721550B2 JP 6721550 B2 JP6721550 B2 JP 6721550B2 JP 2017151801 A JP2017151801 A JP 2017151801A JP 2017151801 A JP2017151801 A JP 2017151801A JP 6721550 B2 JP6721550 B2 JP 6721550B2
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Japan
Prior art keywords
marker
image
position coordinates
visibility
information processing
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JP2017151801A
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English (en)
Japanese (ja)
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JP2019032599A (ja
JP2019032599A5 (enExample
Inventor
憲三 西川
憲三 西川
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Sony Interactive Entertainment Inc
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Sony Interactive Entertainment Inc
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Application filed by Sony Interactive Entertainment Inc filed Critical Sony Interactive Entertainment Inc
Priority to JP2017151801A priority Critical patent/JP6721550B2/ja
Priority to EP18842385.9A priority patent/EP3664032A4/en
Priority to PCT/JP2018/028240 priority patent/WO2019026789A1/ja
Priority to US16/627,565 priority patent/US11227408B2/en
Publication of JP2019032599A publication Critical patent/JP2019032599A/ja
Publication of JP2019032599A5 publication Critical patent/JP2019032599A5/ja
Application granted granted Critical
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Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • 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
    • G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
    • 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
    • G06T2207/30204—Marker
    • G06T2207/30208—Marker matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Quality & Reliability (AREA)
  • Geometry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Processing Or Creating Images (AREA)
  • Image Analysis (AREA)
  • User Interface Of Digital Computer (AREA)
JP2017151801A 2017-08-04 2017-08-04 情報処理装置および位置情報取得方法 Active JP6721550B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017151801A JP6721550B2 (ja) 2017-08-04 2017-08-04 情報処理装置および位置情報取得方法
EP18842385.9A EP3664032A4 (en) 2017-08-04 2018-07-27 Information processing device and position information acquiring method
PCT/JP2018/028240 WO2019026789A1 (ja) 2017-08-04 2018-07-27 情報処理装置および位置情報取得方法
US16/627,565 US11227408B2 (en) 2017-08-04 2018-07-27 Information processing device and positional information obtaining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017151801A JP6721550B2 (ja) 2017-08-04 2017-08-04 情報処理装置および位置情報取得方法

Publications (3)

Publication Number Publication Date
JP2019032599A JP2019032599A (ja) 2019-02-28
JP2019032599A5 JP2019032599A5 (enExample) 2019-11-21
JP6721550B2 true JP6721550B2 (ja) 2020-07-15

Family

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Family Applications (1)

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JP2017151801A Active JP6721550B2 (ja) 2017-08-04 2017-08-04 情報処理装置および位置情報取得方法

Country Status (4)

Country Link
US (1) US11227408B2 (enExample)
EP (1) EP3664032A4 (enExample)
JP (1) JP6721550B2 (enExample)
WO (1) WO2019026789A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018102990A1 (en) * 2016-12-06 2018-06-14 SZ DJI Technology Co., Ltd. System and method for rectifying a wide-angle image
JP6771435B2 (ja) * 2017-07-20 2020-10-21 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置および位置情報取得方法
KR102476057B1 (ko) * 2019-09-04 2022-12-09 주식회사 윌러스표준기술연구소 클라우드 가상 현실을 위한 imu 센서 데이터를 활용한 비디오 인코딩 및 디코딩 가속 방법 및 장치
JP7332403B2 (ja) * 2019-09-11 2023-08-23 株式会社東芝 位置推定装置、移動体制御システム、位置推定方法およびプログラム
JP7351265B2 (ja) * 2020-06-26 2023-09-27 株式会社豊田自動織機 認識装置及び認識方法
CN112199418B (zh) * 2020-09-30 2023-03-03 深圳市智物联网络有限公司 一种工业对象的状态识别方法、装置及设备
CN113447896B (zh) * 2021-06-07 2023-03-14 重庆大学 一种基于动态遮挡判断的起伏地形sar回波仿真方法
EP4113429A1 (en) * 2021-06-29 2023-01-04 Vital Signs Solutions Limited Computer-implemented method and system for image correction for a biomarker test

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9906453A (pt) 1998-05-19 2000-09-19 Sony Computer Entertainment Inc Dispositivo e método do processamento de imagem, e meio de distribuição.
EP1650704A4 (en) * 2003-07-24 2010-07-14 Olympus Corp IMAGE PROCESSING DEVICE
JP4537104B2 (ja) * 2004-03-31 2010-09-01 キヤノン株式会社 マーカ検出方法、マーカ検出装置、位置姿勢推定方法、及び複合現実空間提示方法
JP4532982B2 (ja) * 2004-05-14 2010-08-25 キヤノン株式会社 配置情報推定方法および情報処理装置
US9142024B2 (en) 2008-12-31 2015-09-22 Lucasfilm Entertainment Company Ltd. Visual and physical motion sensing for three-dimensional motion capture
JP6237326B2 (ja) * 2014-02-25 2017-11-29 富士通株式会社 姿勢推定装置、姿勢推定方法及び姿勢推定用コンピュータプログラム
JP6771435B2 (ja) 2017-07-20 2020-10-21 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置および位置情報取得方法

Also Published As

Publication number Publication date
JP2019032599A (ja) 2019-02-28
US20200219283A1 (en) 2020-07-09
EP3664032A1 (en) 2020-06-10
US11227408B2 (en) 2022-01-18
WO2019026789A1 (ja) 2019-02-07
EP3664032A4 (en) 2021-04-14

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