KR20180094835A - 2d에서 3d로의 비디오 프레임 변환 - Google Patents

2d에서 3d로의 비디오 프레임 변환 Download PDF

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Publication number
KR20180094835A
KR20180094835A KR1020187006222A KR20187006222A KR20180094835A KR 20180094835 A KR20180094835 A KR 20180094835A KR 1020187006222 A KR1020187006222 A KR 1020187006222A KR 20187006222 A KR20187006222 A KR 20187006222A KR 20180094835 A KR20180094835 A KR 20180094835A
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South Korea
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image
depth
depth information
video
input video
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Abandoned
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KR1020187006222A
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English (en)
Korean (ko)
Inventor
모하메드 엠. 헤피다
키아나 알리 아스가 캘라가리
모하메드 압델라지즈 아 모하메드 앨가리브
보이치에흐 마투식
피오트르 디디아크
알렉산드르 카스파르
Original Assignee
모하메드 엠. 헤피다
보이치에흐 마투식
모하메드 압델라지즈 아 모하메드 앨가리브
알렉산드르 카스파르
피오트르 디디아크
키아나 알리 아스가 캘라가리
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Application filed by 모하메드 엠. 헤피다, 보이치에흐 마투식, 모하메드 압델라지즈 아 모하메드 앨가리브, 알렉산드르 카스파르, 피오트르 디디아크, 키아나 알리 아스가 캘라가리 filed Critical 모하메드 엠. 헤피다
Publication of KR20180094835A publication Critical patent/KR20180094835A/ko
Abandoned legal-status Critical Current

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    • 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
    • H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
    • H04N13/268—Image signal generators with monoscopic-to-stereoscopic image conversion based on depth image-based rendering [DIBR]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/73—Querying
    • G06F16/738—Presentation of query results
    • G06F16/739—Presentation of query results in form of a video summary, e.g. the video summary being a video sequence, a composite still image or having synthesized frames
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • 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
    • H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • H04N2013/0088—Synthesising a monoscopic image signal from stereoscopic images, e.g. synthesising a panoramic or high resolution monoscopic image

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
KR1020187006222A 2015-08-03 2016-08-03 2d에서 3d로의 비디오 프레임 변환 Abandoned KR20180094835A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562200311P 2015-08-03 2015-08-03
US62/200,311 2015-08-03
PCT/GB2016/052388 WO2017021731A1 (en) 2015-08-03 2016-08-03 2d-to-3d video frame conversion

Publications (1)

Publication Number Publication Date
KR20180094835A true KR20180094835A (ko) 2018-08-24

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KR1020187006222A Abandoned KR20180094835A (ko) 2015-08-03 2016-08-03 2d에서 3d로의 비디오 프레임 변환

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Country Link
US (2) US10425634B2 (enExample)
EP (1) EP3326364A1 (enExample)
JP (1) JP6903657B2 (enExample)
KR (1) KR20180094835A (enExample)
CN (1) CN108605119B (enExample)
AU (1) AU2016302049C1 (enExample)
BR (1) BR112018002224A8 (enExample)
CA (1) CA2994514A1 (enExample)
IL (1) IL257304B (enExample)
MX (1) MX377805B (enExample)
WO (1) WO2017021731A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3236657A1 (en) * 2016-04-21 2017-10-25 Ultra-D Coöperatief U.A. Dual mode depth estimator
JP2019015553A (ja) * 2017-07-05 2019-01-31 ソニーセミコンダクタソリューションズ株式会社 情報処理装置、情報処理方法および個体撮像装置
US10735707B2 (en) 2017-08-15 2020-08-04 International Business Machines Corporation Generating three-dimensional imagery
US11113887B2 (en) * 2018-01-08 2021-09-07 Verizon Patent And Licensing Inc Generating three-dimensional content from two-dimensional images
US11949889B2 (en) * 2018-01-19 2024-04-02 Interdigital Vc Holdings, Inc. Processing a point cloud
US10991150B2 (en) 2018-05-09 2021-04-27 Massachusetts Institute Of Technology View generation from a single image using fully convolutional neural networks
US20200137380A1 (en) * 2018-10-31 2020-04-30 Intel Corporation Multi-plane display image synthesis mechanism
TWI756956B (zh) * 2020-12-01 2022-03-01 財團法人工業技術研究院 用於環景影像的影像處理方法及裝置
US12217359B2 (en) 2021-03-10 2025-02-04 Joseph Gratz Three-dimensional rendering of sporting event from two-dimensional video stream
CN113793255A (zh) * 2021-09-09 2021-12-14 百度在线网络技术（北京）有限公司 用于图像处理的方法、装置、设备、存储介质和程序产品
CN114913215B (zh) * 2021-11-25 2025-08-15 原力聚合(重庆)机器人科技有限公司 深度估计方法和深度估计装置
CN115019227B (zh) * 2022-05-16 2025-04-29 咪咕文化科技有限公司 基于ai的视频处理方法、装置、设备及可读存储介质
US20250104197A1 (en) * 2023-09-26 2025-03-27 Adobe Inc. Interactively refining a digital image depth map for non destructive synthetic lens blur

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7254265B2 (en) * 2000-04-01 2007-08-07 Newsight Corporation Methods and systems for 2D/3D image conversion and optimization
US8401336B2 (en) 2001-05-04 2013-03-19 Legend3D, Inc. System and method for rapid image sequence depth enhancement with augmented computer-generated elements
US20080309662A1 (en) * 2005-12-14 2008-12-18 Tal Hassner Example Based 3D Reconstruction
TW201005673A (en) * 2008-07-18 2010-02-01 Ind Tech Res Inst Example-based two-dimensional to three-dimensional image conversion method, computer readable medium therefor, and system
US8311285B2 (en) * 2009-06-30 2012-11-13 Mitsubishi Electric Research Laboratories, Inc. Method and system for localizing in urban environments from omni-direction skyline images
US8610758B2 (en) * 2009-12-15 2013-12-17 Himax Technologies Limited Depth map generation for a video conversion system
JP5132754B2 (ja) * 2010-11-10 2013-01-30 株式会社東芝 画像処理装置、方法およびそのプログラム
CN102999937A (zh) * 2011-09-08 2013-03-27 上海翰攀信息科技有限公司 心脏散乱点云数据曲面重建的方法
US9471988B2 (en) * 2011-11-02 2016-10-18 Google Inc. Depth-map generation for an input image using an example approximate depth-map associated with an example similar image
US9414048B2 (en) 2011-12-09 2016-08-09 Microsoft Technology Licensing, Llc Automatic 2D-to-stereoscopic video conversion
EP2742441A1 (en) 2012-05-24 2014-06-18 Qatar Foundation A method and system for creating depth signatures
US20140210944A1 (en) * 2013-01-30 2014-07-31 Samsung Electronics Co., Ltd. Method and apparatus for converting 2d video to 3d video
US9373171B2 (en) * 2013-07-22 2016-06-21 Stmicroelectronics S.R.L. Method for generating a depth map, related system and computer program product
EP2887311B1 (en) * 2013-12-20 2016-09-14 Thomson Licensing Method and apparatus for performing depth estimation

Also Published As

Publication number Publication date
US10834379B2 (en) 2020-11-10
MX377805B (es) 2025-03-11
CN108605119A (zh) 2018-09-28
EP3326364A1 (en) 2018-05-30
JP2018528733A (ja) 2018-09-27
IL257304A (en) 2018-06-28
AU2016302049C1 (en) 2021-01-07
US20200053345A1 (en) 2020-02-13
JP6903657B2 (ja) 2021-07-14
WO2017021731A1 (en) 2017-02-09
US20180227574A1 (en) 2018-08-09
AU2016302049B2 (en) 2020-10-01
AU2016302049A1 (en) 2018-03-29
MX2018001450A (es) 2018-05-28
CN108605119B (zh) 2020-12-01
BR112018002224A8 (pt) 2020-09-08
BR112018002224A2 (pt) 2019-02-19
IL257304B (en) 2020-09-30
CA2994514A1 (en) 2017-02-09
US10425634B2 (en) 2019-09-24

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