JP7479386B2 - シーンを表す画像信号 - Google Patents

シーンを表す画像信号 Download PDF

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Publication number
JP7479386B2
JP7479386B2 JP2021543209A JP2021543209A JP7479386B2 JP 7479386 B2 JP7479386 B2 JP 7479386B2 JP 2021543209 A JP2021543209 A JP 2021543209A JP 2021543209 A JP2021543209 A JP 2021543209A JP 7479386 B2 JP7479386 B2 JP 7479386B2
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Prior art keywords
image
ray
images
pixel
scene
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English (en)
Japanese (ja)
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JP2022518285A5 (enExample
JP2022518285A (ja
Inventor
ウィルヘルムス ヘンドリクス アルフォンサス ブリュル
クリスティアン ヴァーエカンプ
バート クルーン
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/06—Ray-tracing
    • 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
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • 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
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • 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
    • 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
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
JP2021543209A 2019-01-29 2020-01-17 シーンを表す画像信号 Active JP7479386B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19154195.2 2019-01-29
EP19154195.2A EP3691249A1 (en) 2019-01-29 2019-01-29 Image signal representing a scene
PCT/EP2020/051075 WO2020156827A1 (en) 2019-01-29 2020-01-17 Image signal representing a scene

Publications (3)

Publication Number Publication Date
JP2022518285A JP2022518285A (ja) 2022-03-14
JP2022518285A5 JP2022518285A5 (enExample) 2023-01-26
JP7479386B2 true JP7479386B2 (ja) 2024-05-08

Family

ID=65268744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021543209A Active JP7479386B2 (ja) 2019-01-29 2020-01-17 シーンを表す画像信号

Country Status (12)

Country Link
US (1) US12249020B2 (enExample)
EP (2) EP3691249A1 (enExample)
JP (1) JP7479386B2 (enExample)
KR (1) KR102731194B1 (enExample)
CN (1) CN113366825B (enExample)
BR (1) BR112021014627A2 (enExample)
CA (1) CA3127847A1 (enExample)
MX (1) MX2021008953A (enExample)
PH (1) PH12021551793A1 (enExample)
TW (1) TWI846808B (enExample)
WO (1) WO2020156827A1 (enExample)
ZA (1) ZA202106244B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3945720A1 (en) 2020-07-31 2022-02-02 Koninklijke Philips N.V. Packing of views for image or video coding
US12002146B2 (en) * 2022-03-28 2024-06-04 Snap Inc. 3D modeling based on neural light field
EP4297400A1 (en) * 2022-06-22 2023-12-27 Koninklijke Philips N.V. Data signal comprising a representation of a three dimensional scene
CN117496783B (zh) * 2023-12-14 2026-03-03 北京数易科技有限公司 一种基于虚拟现实的单兵训练方法、系统及介质

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JP2007102068A (ja) 2005-10-07 2007-04-19 Univ Of Tokyo 全周囲ステレオ画像撮影装置
US20160088287A1 (en) 2014-09-22 2016-03-24 Samsung Electronics Company, Ltd. Image stitching for three-dimensional video
US20170295309A1 (en) 2016-04-06 2017-10-12 Facebook, Inc. Three-dimensional, 360-degree virtual reality exposure control
US20180181196A1 (en) 2016-12-22 2018-06-28 Samsung Electronics Co., Ltd. Method for displaying image, storage medium, and electronic device
JP2018522429A (ja) 2015-05-27 2018-08-09 グーグル エルエルシー パノラマバーチャルリアリティコンテンツのキャプチャおよびレンダリング

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US20150189140A1 (en) * 2009-02-23 2015-07-02 Gary Edwin Sutton Curved sensor array camera
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US8638989B2 (en) 2012-01-17 2014-01-28 Leap Motion, Inc. Systems and methods for capturing motion in three-dimensional space
US9086558B2 (en) * 2013-03-05 2015-07-21 Apple Inc. Small form factor high-resolution camera
CN104299258A (zh) * 2013-07-15 2015-01-21 超威半导体(上海)有限公司 立体图形处理方法和设备
JP5920897B2 (ja) * 2014-07-03 2016-05-18 株式会社ソニー・インタラクティブエンタテインメント 画像生成装置および画像生成方法
DE102016103891A1 (de) 2015-03-03 2016-09-08 Imagination Technologies Limited Systeme und Verfahren zur weichen Schattierung in 3D-Rendering
US10341632B2 (en) * 2015-04-15 2019-07-02 Google Llc. Spatial random access enabled video system with a three-dimensional viewing volume
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
EP3144888A1 (en) * 2015-09-17 2017-03-22 Thomson Licensing An apparatus and a method for generating data representing a pixel beam
KR20170096975A (ko) * 2016-02-17 2017-08-25 삼성전자주식회사 전방향성 영상의 메타데이터를 송수신하는 기법
WO2017149875A1 (ja) 2016-02-29 2017-09-08 ソニー株式会社 撮像制御装置、撮像装置及び撮像制御方法
DE202017104934U1 (de) 2016-08-17 2017-11-20 Google Inc. Mehrstufiges Kameraträgersystem für die stereoskope Bildaufnahme
KR102358757B1 (ko) * 2016-08-25 2022-02-07 엘지전자 주식회사 전방향 비디오를 전송하는 방법, 전방향 비디오를 수신하는 방법, 전방향 비디오 전송 장치, 전방향 비디오 수신 장치
EP3616403A1 (en) * 2017-04-27 2020-03-04 Google LLC Synthetic stereoscopic content capture
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EP3690822A1 (en) 2019-01-30 2020-08-05 Koninklijke Philips N.V. Image representation of a scene

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Publication number Priority date Publication date Assignee Title
JP2007102068A (ja) 2005-10-07 2007-04-19 Univ Of Tokyo 全周囲ステレオ画像撮影装置
US20160088287A1 (en) 2014-09-22 2016-03-24 Samsung Electronics Company, Ltd. Image stitching for three-dimensional video
JP2018522429A (ja) 2015-05-27 2018-08-09 グーグル エルエルシー パノラマバーチャルリアリティコンテンツのキャプチャおよびレンダリング
JP2018524832A (ja) 2015-05-27 2018-08-30 グーグル エルエルシー パノラマバーチャルリアリティコンテンツの全方位ステレオキャプチャおよびレンダリング
US20170295309A1 (en) 2016-04-06 2017-10-12 Facebook, Inc. Three-dimensional, 360-degree virtual reality exposure control
US20180181196A1 (en) 2016-12-22 2018-06-28 Samsung Electronics Co., Ltd. Method for displaying image, storage medium, and electronic device

Also Published As

Publication number Publication date
KR102731194B1 (ko) 2024-11-19
US20220165015A1 (en) 2022-05-26
CN113366825A (zh) 2021-09-07
PH12021551793A1 (en) 2022-03-21
TWI846808B (zh) 2024-07-01
MX2021008953A (es) 2021-08-24
CA3127847A1 (en) 2020-08-06
EP3918782A1 (en) 2021-12-08
WO2020156827A1 (en) 2020-08-06
US12249020B2 (en) 2025-03-11
EP3691249A1 (en) 2020-08-05
ZA202106244B (en) 2023-04-26
KR20210118458A (ko) 2021-09-30
CN113366825B (zh) 2024-06-14
JP2022518285A (ja) 2022-03-14
TW202034688A (zh) 2020-09-16
BR112021014627A2 (pt) 2021-10-05

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