KR20140038436A - 3d 컨텐츠를 리타깃팅하기 위한 방법 및 디바이스 - Google Patents

3d 컨텐츠를 리타깃팅하기 위한 방법 및 디바이스 Download PDF

Info

Publication number
KR20140038436A
KR20140038436A KR1020137031641A KR20137031641A KR20140038436A KR 20140038436 A KR20140038436 A KR 20140038436A KR 1020137031641 A KR1020137031641 A KR 1020137031641A KR 20137031641 A KR20137031641 A KR 20137031641A KR 20140038436 A KR20140038436 A KR 20140038436A
Authority
KR
South Korea
Prior art keywords
cropping window
map
window
view
final
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Withdrawn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
KR1020137031641A
Other languages
English (en)
Korean (ko)
Inventor
크리스텔 차마렛
패브리스 어반
싸이 콴 현-쑤
쟝-끌라우드 체벳
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20140038436A publication Critical patent/KR20140038436A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/04—Context-preserving transformations, e.g. by using an importance map
    • 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
    • H04N13/122—Improving the three-dimensional [3D] impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • 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
    • 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
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Television Signal Processing For Recording (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • User Interface Of Digital Computer (AREA)
KR1020137031641A 2011-05-31 2012-05-23 3d 컨텐츠를 리타깃팅하기 위한 방법 및 디바이스 Withdrawn KR20140038436A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11305661A EP2530642A1 (en) 2011-05-31 2011-05-31 Method of cropping a 3D content
EP11305661.8 2011-05-31
PCT/EP2012/059535 WO2012163743A1 (en) 2011-05-31 2012-05-23 Method and device for retargeting a 3d content

Publications (1)

Publication Number Publication Date
KR20140038436A true KR20140038436A (ko) 2014-03-28

Family

ID=44558272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137031641A Withdrawn KR20140038436A (ko) 2011-05-31 2012-05-23 3d 컨텐츠를 리타깃팅하기 위한 방법 및 디바이스

Country Status (7)

Country Link
US (1) US9743062B2 (OSRAM)
EP (2) EP2530642A1 (OSRAM)
JP (1) JP6039657B2 (OSRAM)
KR (1) KR20140038436A (OSRAM)
CN (1) CN103582900A (OSRAM)
TW (1) TWI553590B (OSRAM)
WO (1) WO2012163743A1 (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2894852A1 (en) * 2014-01-14 2015-07-15 Alcatel Lucent Process for increasing the quality of experience for users that watch on their terminals a high definition video stream
US9626584B2 (en) * 2014-10-09 2017-04-18 Adobe Systems Incorporated Image cropping suggestion using multiple saliency maps
US9805445B2 (en) * 2014-10-27 2017-10-31 Adobe Systems Incorporated Image zooming
US20180213216A1 (en) * 2015-06-16 2018-07-26 Lg Electronics Inc. Media data transmission device, media data reception device, media data transmission method, and media data rececption method
EP3223524A1 (en) 2016-03-22 2017-09-27 Thomson Licensing Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices
EP3306928A1 (en) * 2016-10-07 2018-04-11 Thomson Licensing Method and apparatus for encoding a video
KR102676837B1 (ko) 2016-12-16 2024-06-21 삼성전자주식회사 디스플레이장치 및 그 제어방법
US20210398333A1 (en) * 2020-06-19 2021-12-23 Apple Inc. Smart Cropping of Images
US12394061B2 (en) * 2023-03-31 2025-08-19 King Fahd University Of Petroleum And Minerals Object-aware adaptive image retargeting method
FR3155610B1 (fr) * 2023-11-21 2026-02-20 Stellantis Auto Sas Procédé et dispositif de génération d’images pour véhicule comprenant un système de vision stéréoscopique.

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632529A1 (de) 1986-09-25 1988-04-07 Basf Ag Verfahren zur herstellung von aldehyden und/oder ketonen durch umsetzung von epoxiden
JPH0563978A (ja) 1991-08-30 1993-03-12 Toshiba Corp 画像読取装置
GB2372659A (en) 2001-02-23 2002-08-28 Sharp Kk A method of rectifying a stereoscopic image
JP2005072674A (ja) 2003-08-27 2005-03-17 Sharp Corp 三次元画像生成装置および三次元画像生成システム
EP1544792A1 (en) * 2003-12-18 2005-06-22 Thomson Licensing S.A. Device and method for creating a saliency map of an image
US7982809B2 (en) 2004-10-06 2011-07-19 Thomson Licensing Method and apparatus for providing a picture cropping function
WO2006106522A2 (en) * 2005-04-07 2006-10-12 Visionsense Ltd. Method for reconstructing a three- dimensional surface of an object
EP1764736A1 (en) 2005-09-19 2007-03-21 Thomson Licensing Method and device for image cropping
TW200719281A (en) 2005-07-28 2007-05-16 Thomson Licensing Method and device for generating a sequence of images of reduced size
JP4249187B2 (ja) 2006-01-13 2009-04-02 エヌ・ティ・ティ・コムウェア株式会社 立体映像処理装置並びにそのプログラム
TW200733741A (en) * 2006-02-20 2007-09-01 Inventec Appliances Corp Method for converting image screen specification for handheld multimedia playing device
WO2008028334A1 (en) 2006-09-01 2008-03-13 Thomson Licensing Method and device for adaptive video presentation
FR2912237A1 (fr) 2007-02-07 2008-08-08 Thomson Licensing Sas Procede de traitement d'image
WO2009097552A1 (en) * 2008-02-01 2009-08-06 Omnivision Cdm Optics, Inc. Image data fusion systems and methods
TW200937344A (en) 2008-02-20 2009-09-01 Ind Tech Res Inst Parallel processing method for synthesizing an image with multi-view images
JP2009212929A (ja) 2008-03-05 2009-09-17 Fujifilm Corp 画像トリミング範囲の評価方法、装置およびプログラム
US9240056B2 (en) 2008-04-02 2016-01-19 Microsoft Technology Licensing, Llc Video retargeting
FR2929797A1 (fr) 2008-04-03 2009-10-09 Thomson Licensing Sas Procede et dispositif de codage d'une sequence d'images
US20100259595A1 (en) * 2009-04-10 2010-10-14 Nokia Corporation Methods and Apparatuses for Efficient Streaming of Free View Point Video
JP2011039801A (ja) * 2009-08-12 2011-02-24 Hitachi Ltd 画像処理装置および画像処理方法
US8711204B2 (en) * 2009-11-11 2014-04-29 Disney Enterprises, Inc. Stereoscopic editing for video production, post-production and display adaptation
US9142026B2 (en) * 2010-02-26 2015-09-22 Thomson Licensing Confidence map, method for generating the same and method for refining a disparity map
EP2656613A1 (en) * 2010-12-22 2013-10-30 Thomson Licensing Apparatus and method for determining a disparity estimate
FR2968108A1 (fr) 2011-06-20 2012-06-01 Thomson Licensing Procede de reduction de la taille d’une image stereoscopique
KR102111181B1 (ko) * 2012-08-21 2020-05-15 포토내이션 리미티드 어레이 카메라를 사용하여 포착된 영상에서의 시차 검출 및 보정을 위한 시스템 및 방법

Also Published As

Publication number Publication date
TW201248545A (en) 2012-12-01
EP2715660A1 (en) 2014-04-09
US9743062B2 (en) 2017-08-22
EP2530642A1 (en) 2012-12-05
JP2014522596A (ja) 2014-09-04
US20140232821A1 (en) 2014-08-21
CN103582900A (zh) 2014-02-12
TWI553590B (zh) 2016-10-11
WO2012163743A1 (en) 2012-12-06
JP6039657B2 (ja) 2016-12-07

Similar Documents

Publication Publication Date Title
US9743062B2 (en) Method and device for retargeting a 3D content
US11978225B2 (en) Depth determination for images captured with a moving camera and representing moving features
US10205896B2 (en) Automatic lens flare detection and correction for light-field images
KR102677022B1 (ko) 영상 처리 장치 및 그 영상 처리 방법
KR102185179B1 (ko) 멀티-뷰 장면 분할 및 전파
US9117295B2 (en) Refinement of depth maps by fusion of multiple estimates
US8861836B2 (en) Methods and systems for 2D to 3D conversion from a portrait image
JP2014522596A5 (OSRAM)
US8331711B2 (en) Image enhancement
KR101584115B1 (ko) 시각적 관심맵 생성 장치 및 방법
US20160117832A1 (en) Method and apparatus for separating foreground image, and computer-readable recording medium
Donaldson et al. Bayesian super-resolution of text in videowith a text-specific bimodal prior
CN115965531A (zh) 模型训练方法及图像生成方法、装置、设备和存储介质
US9171357B2 (en) Method, apparatus and computer-readable recording medium for refocusing photographed image
US10650488B2 (en) Apparatus, method, and computer program code for producing composite image
KR101726692B1 (ko) 객체 추출 장치 및 방법
US20180115770A1 (en) Light field perception enhancement for integral display applications
EP3096291B1 (en) Method and device for bounding an object in a video
US9077963B2 (en) Systems and methods for generating a depth map and converting two-dimensional data to stereoscopic data
CN110602479A (zh) 视频转换方法及系统
CN119048789A (zh) 一种基于深度图引导的目标识别方法、系统、设备及介质

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20131128

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid