BR102017025905A2 - método para reconstrução em 3d de um ambiente de um dispositivo móvel, produto e dispositivo de programa de computador correspondente - Google Patents

método para reconstrução em 3d de um ambiente de um dispositivo móvel, produto e dispositivo de programa de computador correspondente Download PDF

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Publication number
BR102017025905A2
BR102017025905A2 BR102017025905-6A BR102017025905A BR102017025905A2 BR 102017025905 A2 BR102017025905 A2 BR 102017025905A2 BR 102017025905 A BR102017025905 A BR 102017025905A BR 102017025905 A2 BR102017025905 A2 BR 102017025905A2
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BR
Brazil
Prior art keywords
reconstruction
environment
mobile device
target part
camera
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BR102017025905-6A
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English (en)
Portuguese (pt)
Inventor
Tao Luo
Philippe Robert
Vincent Alleaume
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Thomson Licensing
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Publication of BR102017025905A2 publication Critical patent/BR102017025905A2/pt

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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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/254—Image signal generators using stereoscopic image cameras in combination with electromagnetic radiation sources for illuminating objects
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • 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
    • G06T7/586—Depth or shape recovery from multiple images from multiple light sources, e.g. photometric stereo
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • 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
    • 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
    • H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
    • 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
    • H04N13/296—Synchronisation thereof; Control 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
    • G06T2207/10004—Still image; Photographic image
    • 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
    • G06T2207/10024—Color image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/416—Exact reconstruction

Landscapes

  • 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)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Electromagnetism (AREA)
  • Architecture (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Studio Devices (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
BR102017025905-6A 2016-12-01 2017-12-01 método para reconstrução em 3d de um ambiente de um dispositivo móvel, produto e dispositivo de programa de computador correspondente BR102017025905A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16306599.8A EP3330924A1 (en) 2016-12-01 2016-12-01 Method for 3d reconstruction of an environment of a mobile device, corresponding computer program product and device
EP16306599.8 2016-12-01

Publications (1)

Publication Number Publication Date
BR102017025905A2 true BR102017025905A2 (pt) 2018-12-18

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Family Applications (1)

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BR102017025905-6A BR102017025905A2 (pt) 2016-12-01 2017-12-01 método para reconstrução em 3d de um ambiente de um dispositivo móvel, produto e dispositivo de programa de computador correspondente

Country Status (10)

Country Link
US (1) US20180160102A1 (enExample)
EP (2) EP3330924A1 (enExample)
JP (1) JP2018124984A (enExample)
KR (1) KR20180062959A (enExample)
CN (1) CN108133495A (enExample)
BR (1) BR102017025905A2 (enExample)
CA (1) CA2987087A1 (enExample)
MX (1) MX373029B (enExample)
PL (1) PL3330925T3 (enExample)
RU (1) RU2017141588A (enExample)

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WO2020076026A1 (ko) * 2018-10-08 2020-04-16 한국과학기술원 인공조명 사진을 이용한 3차원 객체 획득 방법 및 그 장치
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CN109492607B (zh) * 2018-11-27 2021-07-09 Oppo广东移动通信有限公司 一种信息推送方法、信息推送装置及终端设备
US11176704B2 (en) 2019-01-22 2021-11-16 Fyusion, Inc. Object pose estimation in visual data
US11783443B2 (en) 2019-01-22 2023-10-10 Fyusion, Inc. Extraction of standardized images from a single view or multi-view capture
US10887582B2 (en) 2019-01-22 2021-01-05 Fyusion, Inc. Object damage aggregation
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US12203872B2 (en) 2019-01-22 2025-01-21 Fyusion, Inc. Damage detection from multi-view visual data
US12204869B2 (en) 2019-01-22 2025-01-21 Fyusion, Inc. Natural language understanding for visual tagging
WO2020195877A1 (ja) * 2019-03-25 2020-10-01 ソニー株式会社 医療システム、信号処理装置、及び、信号処理方法
US12244784B2 (en) 2019-07-29 2025-03-04 Fyusion, Inc. Multiview interactive digital media representation inventory verification
GB2586157B (en) * 2019-08-08 2022-01-12 Toshiba Kk System and method for performing 3D imaging of an object
EP4075389A4 (en) * 2019-12-20 2023-02-15 Uisee Technologies (Zhejiang) Ltd. METHOD, DEVICE AND SYSTEM FOR THREE-DIMENSIONAL RECONSTRUCTION AND STORAGE MEDIUM
US11252398B2 (en) 2020-01-16 2022-02-15 Fyusion, Inc. Creating cinematic video from multi-view capture data
US11869135B2 (en) * 2020-01-16 2024-01-09 Fyusion, Inc. Creating action shot video from multi-view capture data
US11776142B2 (en) * 2020-01-16 2023-10-03 Fyusion, Inc. Structuring visual data
US11562474B2 (en) 2020-01-16 2023-01-24 Fyusion, Inc. Mobile multi-camera multi-view capture
JP2021131652A (ja) * 2020-02-19 2021-09-09 株式会社トプコン データ構造、記録媒体、プログラム、及びシステム
JP7611648B2 (ja) 2020-03-05 2025-01-10 株式会社トプコン 情報処理装置、推論モデル構築方法、プログラム、及び記録媒体
CN111459274B (zh) * 2020-03-30 2021-09-21 华南理工大学 一种基于5g+ ar的针对非结构化环境的遥操作方法
CN111583263B (zh) * 2020-04-30 2022-09-23 北京工业大学 一种基于联合动态图卷积的点云分割方法
KR102819575B1 (ko) 2020-10-12 2025-06-12 삼성전자주식회사 전자 장치 및 제어 방법
CN114430454A (zh) * 2020-10-28 2022-05-03 广东小天才科技有限公司 基于双摄像头的建模方法及可穿戴装置、设备和介质
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Also Published As

Publication number Publication date
KR20180062959A (ko) 2018-06-11
PL3330925T3 (pl) 2020-03-31
EP3330925B1 (en) 2019-10-02
CA2987087A1 (en) 2018-06-01
US20180160102A1 (en) 2018-06-07
JP2018124984A (ja) 2018-08-09
CN108133495A (zh) 2018-06-08
RU2017141588A (ru) 2019-05-29
EP3330924A1 (en) 2018-06-06
EP3330925A1 (en) 2018-06-06
MX373029B (es) 2020-05-27
MX2017015345A (es) 2018-11-09

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL CE PATENT HOLDINGS (FR)

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]