HK1211764A1 - Depth map delivery formats for multi-view auto-stereoscopic displays - Google Patents

Depth map delivery formats for multi-view auto-stereoscopic displays

Info

Publication number
HK1211764A1
HK1211764A1 HK15112268.3A HK15112268A HK1211764A1 HK 1211764 A1 HK1211764 A1 HK 1211764A1 HK 15112268 A HK15112268 A HK 15112268A HK 1211764 A1 HK1211764 A1 HK 1211764A1
Authority
HK
Hong Kong
Prior art keywords
depth map
stereoscopic displays
delivery formats
map delivery
view auto
Prior art date
Application number
HK15112268.3A
Other languages
English (en)
Chinese (zh)
Inventor
‧布拉斯
‧朔伊爾
‧克拉策
Original Assignee
Dolby Int Ab
Koninkl 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 Dolby Int Ab, Koninkl Philips Nv filed Critical Dolby Int Ab
Publication of HK1211764A1 publication Critical patent/HK1211764A1/xx

Links

Classifications

    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N13/139—Format conversion, e.g. of frame-rate or size
    • 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
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • 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
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/003—Aspects relating to the "2D+depth" image format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/005—Aspects relating to the "3D+depth" image format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
HK15112268.3A 2013-04-04 2015-12-14 Depth map delivery formats for multi-view auto-stereoscopic displays HK1211764A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361808422P 2013-04-04 2013-04-04
PCT/EP2014/056847 WO2014161989A1 (en) 2013-04-04 2014-04-04 Depth map delivery formats for multi-view auto-stereoscopic displays

Publications (1)

Publication Number Publication Date
HK1211764A1 true HK1211764A1 (en) 2016-05-27

Family

ID=50478382

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112268.3A HK1211764A1 (en) 2013-04-04 2015-12-14 Depth map delivery formats for multi-view auto-stereoscopic displays

Country Status (6)

Country Link
US (1) US10015465B2 (xx)
EP (1) EP2995081B1 (xx)
CN (1) CN105103545B (xx)
HK (1) HK1211764A1 (xx)
TW (1) TWI558166B (xx)
WO (1) WO2014161989A1 (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI630815B (zh) * 2012-06-14 2018-07-21 杜比實驗室特許公司 用於立體及自動立體顯示器之深度圖傳遞格式
CN104104934B (zh) * 2012-10-04 2019-02-19 陈笛 无眼镜多观众三维显示的组件与方法
WO2016204481A1 (ko) * 2015-06-16 2016-12-22 엘지전자 주식회사 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법
CN107925840B (zh) * 2015-09-04 2020-06-16 皇家飞利浦有限公司 用于处理音频信号的方法和装置
EP3185037B1 (en) * 2015-12-23 2020-07-08 STMicroelectronics (Research & Development) Limited Depth imaging system
CN105898274B (zh) * 2016-04-13 2018-01-12 万云数码媒体有限公司 一种基于rgb压缩的2d加深度3d图像纵向存储方法
CN105872519B (zh) * 2016-04-13 2018-03-27 万云数码媒体有限公司 一种基于rgb压缩的2d加深度3d图像横向存储方法
CN107046637A (zh) * 2017-01-05 2017-08-15 北京大学深圳研究生院 一种针对三维图像的非对称拼接方法
CN108399596B (zh) * 2018-02-07 2020-12-18 深圳奥比中光科技有限公司 深度图像引擎及深度图像计算方法
US11315321B2 (en) * 2018-09-07 2022-04-26 Intel Corporation View dependent 3D reconstruction mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039927A1 (en) * 1997-03-07 1998-09-11 Sanyo Electric Co., Ltd. Digital broadcast receiver and display
AU2002952873A0 (en) 2002-11-25 2002-12-12 Dynamic Digital Depth Research Pty Ltd Image encoding system
JP4481275B2 (ja) 2006-06-19 2010-06-16 日本電信電話株式会社 ３次元映像情報の伝送方法
ES2941888T3 (es) 2007-04-12 2023-05-26 Dolby Int Ab Organización en mosaico en codificación y decodificación de vídeo
US20110280311A1 (en) * 2010-05-13 2011-11-17 Qualcomm Incorporated One-stream coding for asymmetric stereo video
IT1401367B1 (it) * 2010-07-28 2013-07-18 Sisvel Technology Srl Metodo per combinare immagini riferentesi ad un contenuto tridimensionale.
IT1402995B1 (it) 2010-11-12 2013-09-27 Sisvel Technology Srl Metodo di elaborazione di un contenuto video tridimensionale e relativo apparato
MX2013005402A (es) 2010-11-15 2013-07-03 Lg Electronics Inc Metodo para transformar formato de trama y aparatos que utiliza el mismo metodo.
WO2014025294A1 (en) 2012-08-08 2014-02-13 Telefonaktiebolaget L M Ericsson (Publ) Processing of texture and depth images

Also Published As

Publication number Publication date
TWI558166B (zh) 2016-11-11
EP2995081A1 (en) 2016-03-16
WO2014161989A1 (en) 2014-10-09
CN105103545A (zh) 2015-11-25
US20160050404A1 (en) 2016-02-18
TW201503662A (zh) 2015-01-16
EP2995081B1 (en) 2019-06-12
CN105103545B (zh) 2016-12-14
US10015465B2 (en) 2018-07-03

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