KR102731194B1 - 장면을 나타내는 이미지 신호 - Google Patents

장면을 나타내는 이미지 신호 Download PDF

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KR102731194B1
KR102731194B1 KR1020217027444A KR20217027444A KR102731194B1 KR 102731194 B1 KR102731194 B1 KR 102731194B1 KR 1020217027444 A KR1020217027444 A KR 1020217027444A KR 20217027444 A KR20217027444 A KR 20217027444A KR 102731194 B1 KR102731194 B1 KR 102731194B1
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image
ray
images
scene
parameters
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KR20210118458A (ko
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빌헬뮈스 헨드리쿠스 알폰수스 브륄스
크리스티안 바레캄프
바르트 크룬
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코닌클리케 필립스 엔.브이.
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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
    • 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
    • H04N13/106—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
    • H04N13/10—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
    • 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
    • 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)
KR1020217027444A 2019-01-29 2020-01-17 장면을 나타내는 이미지 신호 Active KR102731194B1 (ko)

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 (2)

Publication Number Publication Date
KR20210118458A KR20210118458A (ko) 2021-09-30
KR102731194B1 true KR102731194B1 (ko) 2024-11-19

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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)

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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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Publication number Publication date
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
JP7479386B2 (ja) 2024-05-08
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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