BRPI0914333A2 - método e dispositivo de preenchimento de zonas de ocultação de mapa de profundidade ou de disparidades estimado a partir de pelo menos duas imagens - Google Patents

método e dispositivo de preenchimento de zonas de ocultação de mapa de profundidade ou de disparidades estimado a partir de pelo menos duas imagens

Info

Publication number
BRPI0914333A2
BRPI0914333A2 BRPI0914333-5A BRPI0914333A BRPI0914333A2 BR PI0914333 A2 BRPI0914333 A2 BR PI0914333A2 BR PI0914333 A BRPI0914333 A BR PI0914333A BR PI0914333 A2 BRPI0914333 A2 BR PI0914333A2
Authority
BR
Brazil
Prior art keywords
images
depth map
fill method
device estimated
zone fill
Prior art date
Application number
BRPI0914333-5A
Other languages
English (en)
Inventor
Alessandrini David
Balter Raphaèle
Pateux Stéphane
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Publication of BRPI0914333A2 publication Critical patent/BRPI0914333A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G06T5/30—Erosion or dilatation, e.g. thinning
    • 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
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • 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
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • 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
    • G06T2207/20024—Filtering details
    • G06T2207/20032—Median filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Image Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BRPI0914333-5A 2008-06-24 2009-06-22 método e dispositivo de preenchimento de zonas de ocultação de mapa de profundidade ou de disparidades estimado a partir de pelo menos duas imagens BRPI0914333A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0854157 2008-06-24
FR0854157A FR2932911A1 (fr) 2008-06-24 2008-06-24 Procede et dispositif de remplissage des zones d'occultation d'une carte de profondeur ou de disparites estimee a partir d'au moins deux images.
PCT/FR2009/051184 WO2010007285A1 (fr) 2008-06-24 2009-06-22 Procede et dispositif de remplissage des zones d'occultation d'une carte de profondeur ou de disparites estimee a partir d'au moins deux images

Publications (1)

Publication Number Publication Date
BRPI0914333A2 true BRPI0914333A2 (pt) 2019-09-24

Family

ID=40342117

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914333-5A BRPI0914333A2 (pt) 2008-06-24 2009-06-22 método e dispositivo de preenchimento de zonas de ocultação de mapa de profundidade ou de disparidades estimado a partir de pelo menos duas imagens

Country Status (9)

Country Link
US (1) US8817069B2 (pt)
EP (1) EP2304686B1 (pt)
JP (1) JP5474061B2 (pt)
KR (1) KR101594888B1 (pt)
CN (1) CN102077244B (pt)
BR (1) BRPI0914333A2 (pt)
FR (1) FR2932911A1 (pt)
RU (1) RU2504010C2 (pt)
WO (1) WO2010007285A1 (pt)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5889274B2 (ja) * 2010-04-01 2016-03-22 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ディスパリティ値指標
US8594425B2 (en) * 2010-05-31 2013-11-26 Primesense Ltd. Analysis of three-dimensional scenes
KR101669820B1 (ko) * 2010-07-02 2016-10-27 삼성전자주식회사 볼륨 예측 기반 폐색 영역 양방향 복원 장치 및 방법
US8774267B2 (en) * 2010-07-07 2014-07-08 Spinella Ip Holdings, Inc. System and method for transmission, processing, and rendering of stereoscopic and multi-view images
US20120056995A1 (en) * 2010-08-31 2012-03-08 Texas Instruments Incorporated Method and Apparatus for Stereo-Based Proximity Warning System for Vehicle Safety
FR2964775A1 (fr) * 2011-02-18 2012-03-16 Thomson Licensing Procede d'estimation de l'occultation dans un environnement virtuel
PL2725791T3 (pl) * 2011-06-23 2024-02-26 Sun Patent Trust Sposób dekodowania obrazów, sposób kodowania obrazów
USRE47366E1 (en) 2011-06-23 2019-04-23 Sun Patent Trust Image decoding method and apparatus based on a signal type of the control parameter of the current block
WO2012176464A1 (ja) 2011-06-24 2012-12-27 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
KR102062283B1 (ko) 2011-06-24 2020-01-03 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
BR112013030347B1 (pt) 2011-06-27 2022-06-28 Sun Patent Trust Método de decodificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, aparelho de codificação de imagem e aparelho de codificação e de decodificação de imagem
MY165469A (en) 2011-06-28 2018-03-23 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
MX2013010892A (es) 2011-06-29 2013-12-06 Panasonic Corp Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes.
PL2728869T3 (pl) 2011-06-30 2022-02-28 Sun Patent Trust Sposób dekodowania obrazów
KR102060619B1 (ko) 2011-06-30 2019-12-30 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
KR102404121B1 (ko) 2011-07-11 2022-05-31 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
EP2547111B1 (en) 2011-07-12 2017-07-19 Samsung Electronics Co., Ltd. Method and apparatus for processing multi-view image using hole rendering
US9007441B2 (en) 2011-08-04 2015-04-14 Semiconductor Components Industries, Llc Method of depth-based imaging using an automatic trilateral filter for 3D stereo imagers
US8817073B2 (en) * 2011-08-12 2014-08-26 Himax Technologies Limited System and method of processing 3D stereoscopic image
JP2014534665A (ja) * 2011-09-29 2014-12-18 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 視差マップをフィルタリングする方法及び装置
JP5960710B2 (ja) * 2011-10-11 2016-08-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 撮像装置とその集積回路、撮像方法、撮像プログラム、および撮像システム
US9098908B2 (en) 2011-10-21 2015-08-04 Microsoft Technology Licensing, Llc Generating a depth map
TWI489418B (zh) * 2011-12-30 2015-06-21 Nat Univ Chung Cheng Parallax Estimation Depth Generation
KR20130084850A (ko) * 2012-01-18 2013-07-26 삼성전자주식회사 시차 값을 생성하는 영상 처리 방법 및 장치
JP5971017B2 (ja) * 2012-08-03 2016-08-17 株式会社Ｊｖｃケンウッド 画像処理装置、画像処理方法及び画像処理プログラム
JP6016061B2 (ja) * 2012-04-20 2016-10-26 Ｎｌｔテクノロジー株式会社 画像生成装置、画像表示装置及び画像生成方法並びに画像生成プログラム
US9237326B2 (en) * 2012-06-27 2016-01-12 Imec Taiwan Co. Imaging system and method
US9661296B2 (en) * 2012-07-12 2017-05-23 Samsung Electronics Co., Ltd. Image processing apparatus and method
US9225962B2 (en) * 2012-07-16 2015-12-29 Cisco Technology, Inc. Stereo matching for 3D encoding and quality assessment
US9514522B2 (en) * 2012-08-24 2016-12-06 Microsoft Technology Licensing, Llc Depth data processing and compression
JP6021541B2 (ja) * 2012-09-13 2016-11-09 キヤノン株式会社 画像処理装置及び方法
US20140241612A1 (en) * 2013-02-23 2014-08-28 Microsoft Corporation Real time stereo matching
US9259840B1 (en) * 2013-03-13 2016-02-16 Hrl Laboratories, Llc Device and method to localize and control a tool tip with a robot arm
US9350969B2 (en) 2013-04-19 2016-05-24 Adobe Systems Incorporated Target region filling involving source regions, depth information, or occlusions
US9380286B2 (en) * 2013-04-19 2016-06-28 Adobe Systems Incorporated Stereoscopic target region filling
CN104112268A (zh) * 2013-04-22 2014-10-22 株式会社理光 稀疏视差图像处理方法和装置以及物体检测方法和装置
IN2013CH05313A (pt) * 2013-11-18 2015-05-29 Nokia Corp
US9519956B2 (en) * 2014-02-28 2016-12-13 Nokia Technologies Oy Processing stereo images
US9390508B2 (en) * 2014-03-03 2016-07-12 Nokia Technologies Oy Method, apparatus and computer program product for disparity map estimation of stereo images
US10699476B2 (en) * 2015-08-06 2020-06-30 Ams Sensors Singapore Pte. Ltd. Generating a merged, fused three-dimensional point cloud based on captured images of a scene
EP3185208A1 (en) * 2015-12-22 2017-06-28 Thomson Licensing Method for determining missing values in a depth map, corresponding device, computer program product and non-transitory computer-readable carrier medium
TWI672938B (zh) * 2017-03-31 2019-09-21 鈺立微電子股份有限公司 可校正遮蔽區的深度圖產生裝置
US11720745B2 (en) * 2017-06-13 2023-08-08 Microsoft Technology Licensing, Llc Detecting occlusion of digital ink
FR3093884A1 (fr) * 2019-03-15 2020-09-18 Orange Procédés et dispositifs de codage et de décodage d'une séquence vidéo multi-vues
KR102771998B1 (ko) * 2019-04-29 2025-02-25 엘지이노텍 주식회사 카메라 모듈
US11847771B2 (en) 2020-05-01 2023-12-19 Samsung Electronics Co., Ltd. Systems and methods for quantitative evaluation of optical map quality and for data augmentation automation
EP4149110B1 (en) * 2021-01-25 2025-03-12 BOE Technology Group Co., Ltd. Virtual viewpoint synthesis method, electronic device and computer readable medium
CN114972450B (zh) * 2021-02-24 2025-02-28 嘉楠明芯(北京)科技有限公司 图像的立体匹配方法以及装置
CN114359209B (zh) * 2021-12-29 2025-02-11 浙江大华技术股份有限公司 图像处理方法及装置、存储介质、电子装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3551467B2 (ja) * 1994-04-13 2004-08-04 松下電器産業株式会社 視差演算装置、視差演算方法及び画像合成装置
US5909251A (en) * 1997-04-10 1999-06-01 Cognitech, Inc. Image frame fusion by velocity estimation using region merging
JP3732317B2 (ja) * 1997-09-17 2006-01-05 株式会社ソニー・コンピュータエンタテインメント 情報処理装置および方法、並びに伝送媒体
US6269175B1 (en) * 1998-08-28 2001-07-31 Sarnoff Corporation Method and apparatus for enhancing regions of aligned images using flow estimation
US6674887B1 (en) * 2000-07-24 2004-01-06 Honeywell International Inc. Apparatus and method for characterizing fiber crimps
GB0125774D0 (en) * 2001-10-26 2001-12-19 Cableform Ltd Method and apparatus for image matching
US7239399B2 (en) * 2001-11-13 2007-07-03 Cyberoptics Corporation Pick and place machine with component placement inspection
RU2237284C2 (ru) * 2001-11-27 2004-09-27 Самсунг Электроникс Ко., Лтд. Способ генерирования структуры узлов, предназначенных для представления трехмерных объектов с использованием изображений с глубиной
RU2237283C2 (ru) * 2001-11-27 2004-09-27 Самсунг Электроникс Ко., Лтд. Устройство и способ представления трехмерного объекта на основе изображений с глубиной
US7224355B2 (en) * 2002-10-23 2007-05-29 Koninklijke Philips Electronics N.V. Method for post-processing a 3D digital video signal
EP1437898A1 (en) * 2002-12-30 2004-07-14 Koninklijke Philips Electronics N.V. Video filtering for stereo images
US7512262B2 (en) * 2005-02-25 2009-03-31 Microsoft Corporation Stereo-based image processing
JP2007108626A (ja) * 2005-09-16 2007-04-26 Excellead Technology:Kk 立体映像生成システム
US7599547B2 (en) * 2005-11-30 2009-10-06 Microsoft Corporation Symmetric stereo model for handling occlusion
KR100745691B1 (ko) * 2005-12-08 2007-08-03 한국전자통신연구원 차폐영역 검출을 이용한 양안 또는 다시점 스테레오 정합장치 및 그 방법
US8280149B2 (en) * 2007-09-11 2012-10-02 Motorola Solutions, Inc. Method and apparatus to facilitate processing a stereoscopic image using first and second images to facilitate computing a depth/disparity image
US8160391B1 (en) * 2008-06-04 2012-04-17 Google Inc. Panoramic image fill
US8315426B2 (en) * 2010-03-12 2012-11-20 Mitsubishi Electric Research Laboratories, Inc. Method for handling pixel occlusions in stereo images using iterative support and decision processes
JP5889274B2 (ja) * 2010-04-01 2016-03-22 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ディスパリティ値指標
US8873835B2 (en) * 2011-11-30 2014-10-28 Adobe Systems Incorporated Methods and apparatus for correcting disparity maps using statistical analysis on local neighborhoods

Also Published As

Publication number Publication date
KR101594888B1 (ko) 2016-02-17
JP5474061B2 (ja) 2014-04-16
FR2932911A1 (fr) 2009-12-25
WO2010007285A1 (fr) 2010-01-21
US8817069B2 (en) 2014-08-26
JP2011525769A (ja) 2011-09-22
US20110080464A1 (en) 2011-04-07
CN102077244B (zh) 2014-09-17
EP2304686B1 (fr) 2018-04-18
CN102077244A (zh) 2011-05-25
KR20110036591A (ko) 2011-04-07
RU2504010C2 (ru) 2014-01-10
RU2011102402A (ru) 2012-07-27
EP2304686A1 (fr) 2011-04-06

Similar Documents

Publication Publication Date Title
BRPI0914333A2 (pt) método e dispositivo de preenchimento de zonas de ocultação de mapa de profundidade ou de disparidades estimado a partir de pelo menos duas imagens
BRPI0916963A2 (pt) mapa de profundidade refinado
FR2988504B1 (fr) Procede de determination d'un plan du sol a partir d'une image de profondeur
BRPI1010077A2 (pt) "dispositivo de exibição autoesteroscópica de multivisualização para forncer pelo menos um primeiro e um segundo modo 3d e método para controlar um dispositivo de exibição autoestereoscópica de multivisualização para fornecer pelo menos um primeiro e um segundo modo 3d"
BR112014011425A2 (pt) codificação de multi-visualização eficiente utilizando estimativa e atualização de mapa por profundidade
BRPI0916944A2 (pt) mapa de propagação
GB2460384B (en) Device & method for 3D height-finding avian radar
BRPI0811489A2 (pt) Método de análise de conta automática baseado na web
EP2635840A4 (en) SYSTEM FOR FORMING EMULSIONS
BRPI0822727A2 (pt) Método de exibição de dados de navegação em 3d
EP2167733A4 (en) CONNECTION SYSTEM WITH IMPROVED LOCKING AREA
EP2296833A4 (en) BODENSANIERUNG PROCEDURE
EP2376953A4 (en) APPROXIMATION DEVICE SYSTEM FOR DEEP DRILLING HOLES
FR2999222B1 (fr) Procede d'evaluation et de selection d'une strategie de recuperation amelioree d'hydrocarbures pour reservoirs fractures
EP2342478A4 (en) CONTINUOUS TRANSMISSION SYSTEM
BRPI0910144A2 (pt) dispositivo de display autoestereoscópico e método de formação de imagens autoestereoscópico
BRPI1007451A2 (pt) codificação de mapas de profundidade
NL2002105A1 (nl) Improved Navigation Device and Method.
BRPI0922208A2 (pt) método de mineração de minerio.
BRPI0920140A2 (pt) método de floculação
EP2352968A4 (en) NAVIGATION DEVICE AND METHOD WITH SENSOR CLUSTER
BRPI0916533A2 (pt) polímero, método, e dispositivo de fundo de furo
EP2426717A4 (en) METHOD FOR INSPECTION OF AN SOI WAFER
BRPI0913903A2 (pt) método de recuperação secundária de óleo
EP2704675A4 (en) ARTICLES WITH VISUAL SIGNALS FOR TRANSMITTING DEEP PERCEPTION

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.