KR102316061B1 - 화상 처리장치, 방법 및 컴퓨터 프로그램 - Google Patents

화상 처리장치, 방법 및 컴퓨터 프로그램 Download PDF

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KR102316061B1
KR102316061B1 KR1020180088921A KR20180088921A KR102316061B1 KR 102316061 B1 KR102316061 B1 KR 102316061B1 KR 1020180088921 A KR1020180088921 A KR 1020180088921A KR 20180088921 A KR20180088921 A KR 20180088921A KR 102316061 B1 KR102316061 B1 KR 102316061B1
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virtual viewpoint
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KR20190017653A (ko
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토모히로 니시야마
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캐논 가부시끼가이샤
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • 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
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • 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
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • 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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  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
KR1020180088921A 2017-08-10 2018-07-31 화상 처리장치, 방법 및 컴퓨터 프로그램 Active KR102316061B1 (ko)

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JPJP-P-2017-155882 2017-08-10
JP2017155882A JP7033865B2 (ja) 2017-08-10 2017-08-10 画像生成装置、画像生成方法、及びプログラム

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KR20190017653A KR20190017653A (ko) 2019-02-20
KR102316061B1 true KR102316061B1 (ko) 2021-10-22

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US (1) US10872462B2 (enExample)
EP (1) EP3442225B1 (enExample)
JP (1) JP7033865B2 (enExample)
KR (1) KR102316061B1 (enExample)
CN (1) CN109389545B (enExample)

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CN110008802B (zh) * 2018-12-04 2023-08-29 创新先进技术有限公司 从多个脸部中选择目标脸部及脸部识别比对方法、装置
EP3934231A4 (en) * 2019-03-18 2022-04-06 Sony Group Corporation IMAGING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
CN113826378B (zh) * 2019-05-16 2024-05-07 佳能株式会社 布置确定装置、系统、布置确定方法和存储介质
JP7418101B2 (ja) * 2019-07-26 2024-01-19 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
WO2021020200A1 (ja) * 2019-07-26 2021-02-04 富士フイルム株式会社 情報処理装置、情報処理方法、及びプログラム
JP7423251B2 (ja) * 2019-10-25 2024-01-29 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
JP7290546B2 (ja) * 2019-10-29 2023-06-13 Kddi株式会社 ３ｄモデル生成装置および方法
CN114746900B (zh) * 2019-11-20 2025-10-28 松下知识产权经营株式会社 三维模型生成方法及三维模型生成装置
JP7488285B2 (ja) 2019-12-26 2024-05-21 富士フイルム株式会社 情報処理装置、情報処理装置の作動方法、及びプログラム
WO2022024593A1 (ja) * 2020-07-31 2022-02-03 富士フイルム株式会社 情報処理装置、情報処理方法、プログラム、及び情報処理システム
EP4210040B1 (en) * 2020-12-23 2025-03-19 BOE Technology Group Co., Ltd. Shift register and driving method therefor, gate driver, and display apparatus
US20250022212A1 (en) * 2021-12-02 2025-01-16 Koninklijke Kpn N.V. Rendering 3d scene comprising objects
JP2024100596A (ja) 2023-01-16 2024-07-26 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
EP4443273A1 (en) * 2023-03-31 2024-10-09 Canon Kabushiki Kaisha Display control apparatus, display control method, and program

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US10872462B2 (en) 2020-12-22
EP3442225B1 (en) 2022-11-02
JP7033865B2 (ja) 2022-03-11
US20190051035A1 (en) 2019-02-14
CN109389545A (zh) 2019-02-26
EP3442225A1 (en) 2019-02-13
KR20190017653A (ko) 2019-02-20
CN109389545B (zh) 2023-05-26
JP2019036790A (ja) 2019-03-07

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