EP3155809A4 - Zoom vidéo stéréoscopique et détection d'avant-plan et d'arrière-plan dans une vidéo - Google Patents

Zoom vidéo stéréoscopique et détection d'avant-plan et d'arrière-plan dans une vidéo Download PDF

Info

Publication number
EP3155809A4
EP3155809A4 EP15806292.7A EP15806292A EP3155809A4 EP 3155809 A4 EP3155809 A4 EP 3155809A4 EP 15806292 A EP15806292 A EP 15806292A EP 3155809 A4 EP3155809 A4 EP 3155809A4
Authority
EP
European Patent Office
Prior art keywords
video
foreground
zooming
background detection
stereoscopic
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.)
Withdrawn
Application number
EP15806292.7A
Other languages
German (de)
English (en)
Other versions
EP3155809A1 (fr
Inventor
Behrooz A. MALEKI
Sarvenaz SARKHOSH
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.)
Bitanimate Inc
Original Assignee
Bitanimate Inc
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
Priority claimed from US14/301,146 external-priority patent/US9661309B2/en
Priority claimed from US14/301,143 external-priority patent/US9693042B2/en
Application filed by Bitanimate Inc filed Critical Bitanimate Inc
Publication of EP3155809A1 publication Critical patent/EP3155809A1/fr
Publication of EP3155809A4 publication Critical patent/EP3155809A4/fr
Withdrawn legal-status Critical Current

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
    • H04N13/20—Image signal generators
    • H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
    • H04N13/264—Image signal generators with monoscopic-to-stereoscopic image conversion using the relative movement of objects in two video frames or fields
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Analysis (AREA)
EP15806292.7A 2014-06-10 2015-06-10 Zoom vidéo stéréoscopique et détection d'avant-plan et d'arrière-plan dans une vidéo Withdrawn EP3155809A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/301,146 US9661309B2 (en) 2014-06-10 2014-06-10 Stereoscopic video zooming
US14/301,143 US9693042B2 (en) 2014-06-10 2014-06-10 Foreground and background detection in a video
PCT/US2015/035186 WO2015191768A1 (fr) 2014-06-10 2015-06-10 Zoom vidéo stéréoscopique et détection d'avant-plan et d'arrière-plan dans une vidéo

Publications (2)

Publication Number Publication Date
EP3155809A1 EP3155809A1 (fr) 2017-04-19
EP3155809A4 true EP3155809A4 (fr) 2018-01-03

Family

ID=54834271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15806292.7A Withdrawn EP3155809A4 (fr) 2014-06-10 2015-06-10 Zoom vidéo stéréoscopique et détection d'avant-plan et d'arrière-plan dans une vidéo

Country Status (5)

Country Link
EP (1) EP3155809A4 (fr)
JP (1) JP6490107B2 (fr)
KR (1) KR101907127B1 (fr)
CN (1) CN106716995A (fr)
WO (1) WO2015191768A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110620916A (zh) * 2018-12-29 2019-12-27 北京时光荏苒科技有限公司 用于处理图像的方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080150945A1 (en) * 2006-12-22 2008-06-26 Haohong Wang Complexity-adaptive 2d-to-3d video sequence conversion
US20120249534A1 (en) * 2011-03-31 2012-10-04 Fujifilm Corporation Stereoscopic display apparatus
US20140104381A1 (en) * 2009-02-05 2014-04-17 Bitanimate, Inc. Two-dimensional video to three-dimensional video conversion method and system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405842A3 (en) * 1989-06-26 1993-03-03 Matsushita Electric Industrial Co., Ltd. Picture coding method
JP2000261828A (ja) * 1999-03-04 2000-09-22 Toshiba Corp 立体映像生成方法
WO2001039512A1 (fr) * 1999-11-26 2001-05-31 Sanyo Electric Co., Ltd. Dispositif et procede de conversion d'une image video bidimensionnelle en une image video tridimensionnelle
JP2006042280A (ja) * 2004-07-30 2006-02-09 Nihon Brain Ware Co Ltd 画像処理装置
US9232228B2 (en) * 2004-08-12 2016-01-05 Gurulogic Microsystems Oy Processing of image
FI117845B (fi) * 2004-08-12 2007-03-15 Gurulogic Microsystems Oy Videokuvan prosessointi
CA2653815C (fr) * 2006-06-23 2016-10-04 Imax Corporation Procedes et systemes de conversion d'images cinematographiques 2d pour une representation stereoscopique 3d
JP2011114863A (ja) * 2009-11-23 2011-06-09 Samsung Electronics Co Ltd ３Ｄ映像の提供方法、３Ｄ映像の変換方法、ＧＵＩ提供方法及びこれを適用した３Ｄディスプレイ装置、そして３Ｄ映像の提供システム｛Ｍｅｔｈｏｄｆｏｒｐｒｏｖｉｄｉｎｇ３Ｄｉｍａｇｅ、ｍｅｔｈｏｄｆｏｒｃｏｎｖｅｒｔｉｎｇ３Ｄｉｍａｇｅ、ＧＵＩｐｒｏｖｉｄｉｎｇｍｅｔｈｏｄｒｅｌａｔｅｄｔｏ３Ｄｉｍａｇｅａｎｄ３Ｄｄｉｓｐｌａｙａｐｐａｒａｔｕｓａｎｄｓｙｓｔｅｍｆｏｒｐｒｏｖｉｄｉｎｇ３Ｄｉｍａｇｅ｝
US9123115B2 (en) * 2010-11-23 2015-09-01 Qualcomm Incorporated Depth estimation based on global motion and optical flow
US9171372B2 (en) * 2010-11-23 2015-10-27 Qualcomm Incorporated Depth estimation based on global motion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080150945A1 (en) * 2006-12-22 2008-06-26 Haohong Wang Complexity-adaptive 2d-to-3d video sequence conversion
US20140104381A1 (en) * 2009-02-05 2014-04-17 Bitanimate, Inc. Two-dimensional video to three-dimensional video conversion method and system
US20120249534A1 (en) * 2011-03-31 2012-10-04 Fujifilm Corporation Stereoscopic display apparatus

Also Published As

Publication number Publication date
CN106716995A (zh) 2017-05-24
WO2015191768A1 (fr) 2015-12-17
KR20170035885A (ko) 2017-03-31
JP6490107B2 (ja) 2019-03-27
JP2017523671A (ja) 2017-08-17
EP3155809A1 (fr) 2017-04-19
KR101907127B1 (ko) 2018-10-11

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