JP6771435B2 - 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
JP6771435B2
JP6771435B2 JP2017141055A JP2017141055A JP6771435B2 JP 6771435 B2 JP6771435 B2 JP 6771435B2 JP 2017141055 A JP2017141055 A JP 2017141055A JP 2017141055 A JP2017141055 A JP 2017141055A JP 6771435 B2 JP6771435 B2 JP 6771435B2
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image
marker
position coordinates
unit
information processing
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Japanese (ja)
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JP2019020333A5 (enExample
JP2019020333A (ja
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真樹 内田
真樹 内田
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Sony Interactive Entertainment Inc
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Sony Interactive Entertainment Inc
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Priority to JP2017141055A priority Critical patent/JP6771435B2/ja
Priority to US16/623,217 priority patent/US11195293B2/en
Priority to PCT/JP2018/026551 priority patent/WO2019017300A1/ja
Priority to EP18835160.5A priority patent/EP3657122B1/en
Publication of JP2019020333A publication Critical patent/JP2019020333A/ja
Publication of JP2019020333A5 publication Critical patent/JP2019020333A5/ja
Priority to JP2020163344A priority patent/JP7330159B2/ja
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    • 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
    • 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
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • 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
    • 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
    • G06F3/012—Head tracking input arrangements
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0088—Synthesising a monoscopic image signal from stereoscopic images, e.g. synthesising a panoramic or high resolution monoscopic image

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Processing Or Creating Images (AREA)
  • Image Analysis (AREA)
JP2017141055A 2017-07-20 2017-07-20 情報処理装置および位置情報取得方法 Active JP6771435B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017141055A JP6771435B2 (ja) 2017-07-20 2017-07-20 情報処理装置および位置情報取得方法
US16/623,217 US11195293B2 (en) 2017-07-20 2018-07-13 Information processing device and positional information obtaining method
PCT/JP2018/026551 WO2019017300A1 (ja) 2017-07-20 2018-07-13 情報処理装置および位置情報取得方法
EP18835160.5A EP3657122B1 (en) 2017-07-20 2018-07-13 Information processing device and position information acquisition method
JP2020163344A JP7330159B2 (ja) 2017-07-20 2020-09-29 情報処理装置および位置情報取得方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017141055A JP6771435B2 (ja) 2017-07-20 2017-07-20 情報処理装置および位置情報取得方法

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JP2020163344A Division JP7330159B2 (ja) 2017-07-20 2020-09-29 情報処理装置および位置情報取得方法

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JP2019020333A JP2019020333A (ja) 2019-02-07
JP2019020333A5 JP2019020333A5 (enExample) 2019-08-29
JP6771435B2 true JP6771435B2 (ja) 2020-10-21

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EP (1) EP3657122B1 (enExample)
JP (1) JP6771435B2 (enExample)
WO (1) WO2019017300A1 (enExample)

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Also Published As

Publication number Publication date
EP3657122B1 (en) 2022-07-06
WO2019017300A1 (ja) 2019-01-24
US11195293B2 (en) 2021-12-07
EP3657122A1 (en) 2020-05-27
JP2019020333A (ja) 2019-02-07
EP3657122A4 (en) 2021-03-17
US20210056720A1 (en) 2021-02-25

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