ES2883750B2 - Senal de imagen que representa una escena - Google Patents

Senal de imagen que representa una escena Download PDF

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Publication number
ES2883750B2
ES2883750B2 ES202190052A ES202190052A ES2883750B2 ES 2883750 B2 ES2883750 B2 ES 2883750B2 ES 202190052 A ES202190052 A ES 202190052A ES 202190052 A ES202190052 A ES 202190052A ES 2883750 B2 ES2883750 B2 ES 2883750B2
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ES
Spain
Prior art keywords
image
pixel
source
ray
images
Prior art date
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.)
Active
Application number
ES202190052A
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English (en)
Spanish (es)
Other versions
ES2883750A2 (es
ES2883750R1 (es
Inventor
Geest Bartholomeus Wilhelmus Damianus Van
Bart Kroon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of ES2883750A2 publication Critical patent/ES2883750A2/es
Publication of ES2883750R1 publication Critical patent/ES2883750R1/es
Application granted granted Critical
Publication of ES2883750B2 publication Critical patent/ES2883750B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] 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
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • 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
    • H04N13/194—Transmission of image signals
    • 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
    • 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 two-dimensional [2D] image sensors
    • 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
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • 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
    • H04N13/275—Image signal generators from three-dimensional [3D] object models, e.g. computer-generated stereoscopic image signals
    • 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
    • H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Computing Systems (AREA)
  • Image Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Studio Circuits (AREA)
ES202190052A 2019-03-19 2020-02-14 Senal de imagen que representa una escena Active ES2883750B2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19163678.6A EP3712843A1 (en) 2019-03-19 2019-03-19 Image signal representing a scene
PCT/EP2020/053981 WO2020187506A1 (en) 2019-03-19 2020-02-14 Image signal representing a scene

Publications (3)

Publication Number Publication Date
ES2883750A2 ES2883750A2 (es) 2021-12-09
ES2883750R1 ES2883750R1 (es) 2023-03-21
ES2883750B2 true ES2883750B2 (es) 2025-06-12

Family

ID=65991512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202190052A Active ES2883750B2 (es) 2019-03-19 2020-02-14 Senal de imagen que representa una escena

Country Status (13)

Country Link
US (2) US12261992B2 (https=)
EP (2) EP3712843A1 (https=)
JP (1) JP7462668B2 (https=)
KR (1) KR102912733B1 (https=)
CN (1) CN113614776B (https=)
BR (1) BR112021018301A2 (https=)
CA (1) CA3133865A1 (https=)
DE (1) DE112020001322T5 (https=)
ES (1) ES2883750B2 (https=)
GB (1) GB2596962B (https=)
MX (1) MX2021011157A (https=)
WO (1) WO2020187506A1 (https=)
ZA (1) ZA202107934B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3712843A1 (en) * 2019-03-19 2020-09-23 Koninklijke Philips N.V. Image signal representing a scene
EP4245036A1 (en) * 2020-11-13 2023-09-20 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and video decoding
CN114937140B (zh) * 2022-07-25 2022-11-04 深圳大学 面向大规模场景的图像渲染质量预测与路径规划系统

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JP4161641B2 (ja) * 2002-08-26 2008-10-08 セイコーエプソン株式会社 ロッドインテグレータの保持機構、照明光学系の調整機構およびこれを用いたプロジェクタ
CN101416520B (zh) 2006-03-31 2011-12-14 皇家飞利浦电子股份有限公司 多视图的高效编码
US8106924B2 (en) * 2008-07-31 2012-01-31 Stmicroelectronics S.R.L. Method and system for video rendering, computer program product therefor
TWI542190B (zh) 2008-11-04 2016-07-11 皇家飛利浦電子股份有限公司 編碼三維影像信號的方法及系統、經編碼之三維影像信號、解碼三維影像信號的方法及系統
US8588465B2 (en) * 2009-01-30 2013-11-19 Microsoft Corporation Visual target tracking
CN101719264B (zh) * 2009-12-28 2012-05-23 清华大学 一种多视角动态场景采集的视觉场计算方法
JP2011233141A (ja) * 2010-04-05 2011-11-17 Kddi Corp 自由視点画像伝送のためのサーバ装置、プログラム及び自由視点画像伝送方法
EP2765774A1 (en) * 2013-02-06 2014-08-13 Koninklijke Philips N.V. System for generating an intermediate view image
US9451162B2 (en) * 2013-08-21 2016-09-20 Jaunt Inc. Camera array including camera modules
WO2016038240A1 (en) * 2014-09-09 2016-03-17 Nokia Technologies Oy Stereo image recording and playback
US9607388B2 (en) * 2014-09-19 2017-03-28 Qualcomm Incorporated System and method of pose estimation
CN106663411A (zh) * 2014-11-16 2017-05-10 易欧耐特感知公司 用于增强现实准备、处理和应用的系统和方法
US10540818B2 (en) * 2015-04-15 2020-01-21 Google Llc Stereo image generation and interactive playback
US10638119B2 (en) * 2015-05-05 2020-04-28 Koninklijke Philips N.V. Generation of image for an autostereoscopic display
US20170363949A1 (en) * 2015-05-27 2017-12-21 Google Inc Multi-tier camera rig for stereoscopic image capture
CN105447867B (zh) * 2015-11-27 2018-04-10 西安电子科技大学 基于isar图像的空间目标姿态估计方法
JP6808357B2 (ja) * 2016-05-25 2021-01-06 キヤノン株式会社 情報処理装置、制御方法、及び、プログラム
JP6672075B2 (ja) * 2016-05-25 2020-03-25 キヤノン株式会社 制御装置、制御方法、及び、プログラム
CN109792537B (zh) * 2016-09-29 2023-06-23 皇家飞利浦有限公司 用于提供图像的装置和方法以及图像处理装置和系统
US10116915B2 (en) 2017-01-17 2018-10-30 Seiko Epson Corporation Cleaning of depth data by elimination of artifacts caused by shadows and parallax
CN106973281B (zh) * 2017-01-19 2018-12-07 宁波大学 一种虚拟视点视频质量预测方法
CN110291788B (zh) * 2017-02-20 2022-03-08 索尼公司 图像处理设备和图像处理方法
US10477200B2 (en) * 2017-04-13 2019-11-12 Facebook, Inc. Panoramic camera systems
JP7042561B2 (ja) * 2017-06-02 2022-03-28 キヤノン株式会社 情報処理装置、情報処理方法
EP3419286A1 (en) * 2017-06-23 2018-12-26 Koninklijke Philips N.V. Processing of 3d image information based on texture maps and meshes
EP3435670A1 (en) * 2017-07-25 2019-01-30 Koninklijke Philips N.V. Apparatus and method for generating a tiled three-dimensional image representation of a scene
EP3441788A1 (en) * 2017-08-08 2019-02-13 Koninklijke Philips N.V. Apparatus and method for generating a representation of a scene
CN108600730B (zh) * 2018-03-26 2020-11-17 杭州同绘科技有限公司 一种基于合成图像质量度量的远程绘制方法
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EP3712843A1 (en) * 2019-03-19 2020-09-23 Koninklijke Philips N.V. Image signal representing a scene

Also Published As

Publication number Publication date
GB2596962A (en) 2022-01-12
GB2596962B (en) 2023-04-26
MX2021011157A (es) 2021-10-22
JP7462668B2 (ja) 2024-04-05
EP3712843A1 (en) 2020-09-23
US20250184467A1 (en) 2025-06-05
WO2020187506A1 (en) 2020-09-24
ES2883750A2 (es) 2021-12-09
TW202046716A (zh) 2020-12-16
KR102912733B1 (ko) 2026-01-15
US12261992B2 (en) 2025-03-25
BR112021018301A2 (pt) 2021-11-23
ES2883750R1 (es) 2023-03-21
KR20210141596A (ko) 2021-11-23
CN113614776A (zh) 2021-11-05
EP3942519A1 (en) 2022-01-26
ZA202107934B (en) 2024-04-24
CN113614776B (zh) 2026-04-14
GB202114892D0 (en) 2021-12-01
CA3133865A1 (en) 2020-09-24
US20220174259A1 (en) 2022-06-02
JP2022525526A (ja) 2022-05-17
DE112020001322T5 (de) 2021-12-30

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