CN104581124B - 产生场景的深度图的方法和装置 - Google Patents

产生场景的深度图的方法和装置 Download PDF

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Publication number
CN104581124B
CN104581124B CN201410588222.XA CN201410588222A CN104581124B CN 104581124 B CN104581124 B CN 104581124B CN 201410588222 A CN201410588222 A CN 201410588222A CN 104581124 B CN104581124 B CN 104581124B
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China
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scene
depth
density
region
depth map
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CN201410588222.XA
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English (en)
Chinese (zh)
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CN104581124A (zh
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P.茹埃
V.阿洛姆
C.巴亚尔
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InterDigital CE Patent Holdings SAS
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Thomson Licensing SAS
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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)
CN201410588222.XA 2013-10-29 2014-10-28 产生场景的深度图的方法和装置 Expired - Fee Related CN104581124B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN104581124A CN104581124A (zh) 2015-04-29
CN104581124B true CN104581124B (zh) 2018-05-22

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CN201410588222.XA Expired - Fee Related CN104581124B (zh) 2013-10-29 2014-10-28 产生场景的深度图的方法和装置

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

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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
US10560686B2 (en) 2015-06-23 2020-02-11 Huawei Technologies Co., Ltd. Photographing device and method for obtaining depth information
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
CN109661683B (zh) * 2017-12-15 2020-09-15 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
US11474245B2 (en) * 2018-06-06 2022-10-18 Magik Eye Inc. Distance measurement using high density projection patterns
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
US11474209B2 (en) * 2019-03-25 2022-10-18 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
KR102997246B1 (ko) 2020-12-11 2026-07-29 삼성전자주식회사 Tof 카메라 장치와 그 구동방법

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Also Published As

Publication number Publication date
US20150116460A1 (en) 2015-04-30
BR102014027057A2 (pt) 2016-08-02
CN104581124A (zh) 2015-04-29
KR20150050450A (ko) 2015-05-08
EP2869263A1 (en) 2015-05-06
AU2014246614A1 (en) 2015-05-14
HK1210308A1 (en) 2016-04-15
TW201520975A (zh) 2015-06-01
JP2015087393A (ja) 2015-05-07
EP2869266A1 (en) 2015-05-06
EP2869266B1 (en) 2017-10-18

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