TWI889702B - 用於評估場景之影像擷取品質的設備及方法 - Google Patents

用於評估場景之影像擷取品質的設備及方法

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Publication number
TWI889702B
TWI889702B TW109130899A TW109130899A TWI889702B TW I889702 B TWI889702 B TW I889702B TW 109130899 A TW109130899 A TW 109130899A TW 109130899 A TW109130899 A TW 109130899A TW I889702 B TWI889702 B TW I889702B
Authority
TW
Taiwan
Prior art keywords
images
processing
model
depth
camera
Prior art date
Application number
TW109130899A
Other languages
English (en)
Chinese (zh)
Other versions
TW202126033A (zh
Inventor
克莉斯汀 維爾甘
Original Assignee
荷蘭商皇家飛利浦有限公司
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 荷蘭商皇家飛利浦有限公司 filed Critical 荷蘭商皇家飛利浦有限公司
Publication of TW202126033A publication Critical patent/TW202126033A/zh
Application granted granted Critical
Publication of TWI889702B publication Critical patent/TWI889702B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • 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
    • G06T7/50—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
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Databases & Information Systems (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Image Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
TW109130899A 2019-09-12 2020-09-09 用於評估場景之影像擷取品質的設備及方法 TWI889702B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19196992.2 2019-09-12
EP19196992.2A EP3792877A1 (en) 2019-09-12 2019-09-12 Apparatus and method for evaluating a quality of image capture of a scene

Publications (2)

Publication Number Publication Date
TW202126033A TW202126033A (zh) 2021-07-01
TWI889702B true TWI889702B (zh) 2025-07-11

Family

ID=67956478

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109130899A TWI889702B (zh) 2019-09-12 2020-09-09 用於評估場景之影像擷取品質的設備及方法

Country Status (9)

Country Link
US (1) US11978187B2 (https=)
EP (2) EP3792877A1 (https=)
JP (1) JP7527351B2 (https=)
KR (1) KR20220062591A (https=)
CN (1) CN114364962B (https=)
BR (1) BR112022004415A2 (https=)
CA (1) CA3153833A1 (https=)
TW (1) TWI889702B (https=)
WO (1) WO2021048107A1 (https=)

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Publication number Priority date Publication date Assignee Title
US20230025347A1 (en) * 2021-07-19 2023-01-26 Mediatek Inc. Graphics fusion technology scene detection and resolution controller
DE102021121080A1 (de) 2021-08-13 2023-02-16 Inline3D GmbH Messvorrichtung und Verfahren zur Messung eines Objekts
DE102021121073A1 (de) 2021-08-13 2023-02-16 Inline3D GmbH Messvorrichtung und Verfahren zur Messung eines Objektes
TWI779808B (zh) * 2021-08-30 2022-10-01 宏碁股份有限公司 影像處理方法
US12231790B2 (en) * 2022-02-23 2025-02-18 Sony Group Corporation Method for automatic sensor pixel arrangement optimized for multiple camera tasks
EP4458026A1 (en) * 2022-02-23 2024-11-06 Sony Group Corporation Method for automatic sensor pixel arrangement optimized for multiple camera tasks
US12456208B2 (en) * 2022-07-31 2025-10-28 Himax Technologies Limited 3D sensing system and method
US12292273B2 (en) * 2022-09-11 2025-05-06 Himax Technologies Limited Device and method for sensing depth
CN116630744B (zh) * 2023-05-22 2026-01-23 北京达佳互联信息技术有限公司 图像生成模型训练方法及图像生成方法、装置及介质
TWI895743B (zh) * 2023-06-08 2025-09-01 英屬維爾京群島商威爾德嘉德有限公司 串流傳輸架構、方法、裝置、電子設備及可讀存儲介質

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US20140015830A1 (en) * 2012-07-12 2014-01-16 Samsung Electronics Co., Ltd. Image processing apparatus and method
US9406132B2 (en) * 2010-07-16 2016-08-02 Qualcomm Incorporated Vision-based quality metric for three dimensional video
US20180231871A1 (en) * 2016-06-27 2018-08-16 Zhejiang Gongshang University Depth estimation method for monocular image based on multi-scale CNN and continuous CRF
US20190236838A1 (en) * 2014-12-15 2019-08-01 Samsung Electronics Co., Ltd. 3d rendering method and apparatus

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US9225962B2 (en) * 2012-07-16 2015-12-29 Cisco Technology, Inc. Stereo matching for 3D encoding and quality assessment
EP2765775A1 (en) * 2013-02-06 2014-08-13 Koninklijke Philips N.V. System for generating intermediate view images
US9292926B1 (en) * 2014-11-24 2016-03-22 Adobe Systems Incorporated Depth map generation
EP3435670A1 (en) * 2017-07-25 2019-01-30 Koninklijke Philips N.V. Apparatus and method for generating a tiled three-dimensional image representation of a scene
EP3509308A1 (en) * 2018-01-05 2019-07-10 Koninklijke Philips N.V. Apparatus and method for generating an image data bitstream
CN108399634B (zh) * 2018-01-16 2020-10-16 达闼科技（北京）有限公司 基于云端计算的rgb-d数据生成方法及装置
JP6407460B1 (ja) * 2018-02-16 2018-10-17 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム

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US9406132B2 (en) * 2010-07-16 2016-08-02 Qualcomm Incorporated Vision-based quality metric for three dimensional video
US20140015830A1 (en) * 2012-07-12 2014-01-16 Samsung Electronics Co., Ltd. Image processing apparatus and method
US20190236838A1 (en) * 2014-12-15 2019-08-01 Samsung Electronics Co., Ltd. 3d rendering method and apparatus
US20180231871A1 (en) * 2016-06-27 2018-08-16 Zhejiang Gongshang University Depth estimation method for monocular image based on multi-scale CNN and continuous CRF

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Title
網路文獻 D. Scharstein; R. Szeliski; R. Zabih, A taxonomy and evaluation of dense two-frame stereo correspondence algorithms, IEEE, 09-10 December 2001, https://ieeexplore.ieee.org/document/988771,
網路文獻 Xing Chen & James Davis, An occlusion metric for selecting robust camera configurations, Springer, 2008, https://users.soe.ucsc.edu/~davis/papers/OcclusionMetric/occlusionMetric8_RevisedForMachineVisionAndAppReviewers_3.pdf;網路文獻 D. Scharstein; R. Szeliski; R. Zabih, A taxonomy and evaluation of dense two-frame stereo correspondence algorithms, IEEE, 09-10 December 2001, https://ieeexplore.ieee.org/document/988771, *

Also Published As

Publication number Publication date
US20220383476A1 (en) 2022-12-01
BR112022004415A2 (pt) 2022-05-31
US11978187B2 (en) 2024-05-07
CN114364962A (zh) 2022-04-15
EP4028995B1 (en) 2025-05-07
JP2022548853A (ja) 2022-11-22
KR20220062591A (ko) 2022-05-17
TW202126033A (zh) 2021-07-01
CA3153833A1 (en) 2021-03-18
EP4028995C0 (en) 2025-05-07
CN114364962B (zh) 2025-10-28
EP3792877A1 (en) 2021-03-17
JP7527351B2 (ja) 2024-08-02
EP4028995A1 (en) 2022-07-20
WO2021048107A1 (en) 2021-03-18

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