KR20150050450A - 장면의 깊이 맵을 생성하기 위한 방법 및 장치 - Google Patents

장면의 깊이 맵을 생성하기 위한 방법 및 장치 Download PDF

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Publication number
KR20150050450A
KR20150050450A KR1020140148150A KR20140148150A KR20150050450A KR 20150050450 A KR20150050450 A KR 20150050450A KR 1020140148150 A KR1020140148150 A KR 1020140148150A KR 20140148150 A KR20140148150 A KR 20140148150A KR 20150050450 A KR20150050450 A KR 20150050450A
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South Korea
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scene
depth
light pattern
density
depth map
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Korean (ko)
Inventor
삐에릭 주에
뱅쌍 알롬므
까롤린 바야르
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톰슨 라이센싱
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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
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • 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
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • 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
    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Computer Graphics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Measurement Of Optical Distance (AREA)
KR1020140148150A 2013-10-29 2014-10-29 장면의 깊이 맵을 생성하기 위한 방법 및 장치 Withdrawn KR20150050450A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13290259.4 2013-10-29
EP20130290259 EP2869263A1 (en) 2013-10-29 2013-10-29 Method and apparatus for generating depth map of a scene

Publications (1)

Publication Number Publication Date
KR20150050450A true KR20150050450A (ko) 2015-05-08

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KR1020140148150A Withdrawn KR20150050450A (ko) 2013-10-29 2014-10-29 장면의 깊이 맵을 생성하기 위한 방법 및 장치

Country Status (9)

Country Link
US (1) US20150116460A1 (https=)
EP (2) EP2869263A1 (https=)
JP (1) JP2015087393A (https=)
KR (1) KR20150050450A (https=)
CN (1) CN104581124B (https=)
AU (1) AU2014246614A1 (https=)
BR (1) BR102014027057A2 (https=)
HK (1) HK1210308A1 (https=)
TW (1) TW201520975A (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982182B2 (en) 2010-03-01 2015-03-17 Apple Inc. Non-uniform spatial resource allocation for depth mapping
BR112017018121A2 (pt) * 2015-02-25 2018-04-10 Facebook Inc identificação de um objeto em um volume baseada em características de luz refletida pelo objeto
KR102114969B1 (ko) * 2015-06-08 2020-06-08 삼성전자주식회사 광학 장치 및 깊이 정보 생성 방법
US11054664B2 (en) * 2015-06-18 2021-07-06 Apple Inc. Monitoring DOE performance using software scene evaluation
KR20180018736A (ko) 2015-06-23 2018-02-21 후아웨이 테크놀러지 컴퍼니 리미티드 촬영 디바이스 및 깊이 정보를 취득하는 방법
US10282591B2 (en) 2015-08-24 2019-05-07 Qualcomm Incorporated Systems and methods for depth map sampling
CN105357515B (zh) * 2015-12-18 2017-05-03 天津中科智能识别产业技术研究院有限公司 一种基于结构光和光场成像的彩色深度成像方法及其装置
TWI672677B (zh) 2017-03-31 2019-09-21 鈺立微電子股份有限公司 用以融合多深度圖的深度圖產生裝置
CN106997603B (zh) * 2017-05-19 2020-04-17 深圳奥比中光科技有限公司 基于vcsel阵列光源的深度相机
CN107483845B (zh) * 2017-07-31 2019-09-06 Oppo广东移动通信有限公司 拍照方法及其装置
WO2019113968A1 (zh) * 2017-12-15 2019-06-20 深圳配天智能技术研究院有限公司 基于图像内容的投射结构光方法、深度检测方法及结构光投射装置
US20190188513A1 (en) * 2017-12-20 2019-06-20 Datalogic Usa Inc. Systems and methods for object deskewing using stereovision or structured light
KR102843952B1 (ko) * 2018-06-06 2025-08-08 매직 아이 인코포레이티드 고밀도 프로젝션 패턴들을 사용한 거리 측정 방법
CN110728684B (zh) * 2018-07-17 2021-02-02 北京三快在线科技有限公司 地图构建方法、装置、存储介质及电子设备
CN113272624B (zh) 2019-01-20 2024-11-26 魔眼公司 包括具有多个通带的带通滤波器的三维传感器
WO2020197813A1 (en) * 2019-03-25 2020-10-01 Magik Eye Inc. Distance measurement using high density projection patterns
CN110430406A (zh) * 2019-08-05 2019-11-08 歌尔股份有限公司 深度图像生成方法、装置、设备及计算机可读存储介质
US11435215B2 (en) * 2019-11-14 2022-09-06 Pixart Imaging Inc. Electric pot and liquid level determining method which can determine liquid level and solid height by light with different wave lengths
WO2021112292A1 (ko) * 2019-12-05 2021-06-10 엘지전자 주식회사 이동 단말기
CN113096154B (zh) * 2020-01-08 2023-02-21 浙江光珀智能科技有限公司 一种基于斜装深度相机的目标检测与跟踪方法及系统
CN111951376B (zh) * 2020-07-28 2023-04-07 中国科学院深圳先进技术研究院 融合结构光和光度学的三维对象重建方法及终端设备
CN111932537B (zh) * 2020-10-09 2021-01-15 腾讯科技（深圳）有限公司 对象形变检测方法、装置、计算机设备和存储介质
KR20220083059A (ko) 2020-12-11 2022-06-20 삼성전자주식회사 Tof 카메라 장치와 그 구동방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7203356B2 (en) * 2002-04-11 2007-04-10 Canesta, Inc. Subject segmentation and tracking using 3D sensing technology for video compression in multimedia applications
CN101627280B (zh) * 2006-11-21 2013-09-25 曼蒂斯影像有限公司 三维几何建模和三维视频内容创建
CN100563552C (zh) * 2007-03-14 2009-12-02 中国科学院自动化研究所 一种基于s形光子密度调整的目标检测装置
CN101655347B (zh) * 2009-08-20 2011-05-25 浙江工业大学 基于激光二极管光源的主动三维立体全方位视觉传感器
JP5460341B2 (ja) * 2010-01-06 2014-04-02 キヤノン株式会社 ３次元計測装置及びその制御方法
US20120056982A1 (en) * 2010-09-08 2012-03-08 Microsoft Corporation Depth camera based on structured light and stereo vision
JP5798318B2 (ja) * 2010-12-15 2015-10-21 キヤノン株式会社 距離データ生成装置、位置姿勢計測装置、距離データ生成装置の制御方法およびプログラム
JP5746529B2 (ja) * 2011-03-16 2015-07-08 キヤノン株式会社 三次元距離計測装置、三次元距離計測方法、およびプログラム
EP2611169A1 (fr) * 2011-12-27 2013-07-03 Thomson Licensing Dispositif d'acquisition d'images stereoscopiques
JP2014009997A (ja) * 2012-06-28 2014-01-20 Ricoh Co Ltd 測距装置
US20150024337A1 (en) * 2013-07-18 2015-01-22 A.Tron3D Gmbh Voxel level new information updates using intelligent weighting

Also Published As

Publication number Publication date
EP2869266B1 (en) 2017-10-18
TW201520975A (zh) 2015-06-01
EP2869266A1 (en) 2015-05-06
AU2014246614A1 (en) 2015-05-14
BR102014027057A2 (pt) 2016-08-02
CN104581124A (zh) 2015-04-29
US20150116460A1 (en) 2015-04-30
HK1210308A1 (en) 2016-04-15
EP2869263A1 (en) 2015-05-06
CN104581124B (zh) 2018-05-22
JP2015087393A (ja) 2015-05-07

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