TW202105330A - 用於使用光之三維製圖及模型化之物件辨識之系統及方法 - Google Patents

用於使用光之三維製圖及模型化之物件辨識之系統及方法 Download PDF

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Publication number
TW202105330A
TW202105330A TW109119102A TW109119102A TW202105330A TW 202105330 A TW202105330 A TW 202105330A TW 109119102 A TW109119102 A TW 109119102A TW 109119102 A TW109119102 A TW 109119102A TW 202105330 A TW202105330 A TW 202105330A
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Taiwan
Prior art keywords
scene
light source
radiation
light
luminescence
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TW109119102A
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English (en)
Chinese (zh)
Inventor
由諾斯 艾瑪瑞 科特格魯
馬修 伊恩 查爾德斯
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德商巴斯夫塗料有限責任公司
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Publication of TW202105330A publication Critical patent/TW202105330A/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/1434—Special illumination such as grating, reflections or deflections, e.g. for characters with relief
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/60—Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18124—Extraction of features or characteristics of the image related to illumination properties, e.g. according to a reflectance or lighting model

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Generation (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
TW109119102A 2019-06-07 2020-06-05 用於使用光之三維製圖及模型化之物件辨識之系統及方法 TW202105330A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962858359P 2019-06-07 2019-06-07
EP19179186.2 2019-06-07
US62/858,359 2019-06-07
EP19179186 2019-06-07

Publications (1)

Publication Number Publication Date
TW202105330A true TW202105330A (zh) 2021-02-01

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TW109119102A TW202105330A (zh) 2019-06-07 2020-06-05 用於使用光之三維製圖及模型化之物件辨識之系統及方法

Country Status (11)

Country Link
EP (1) EP3980925A1 (ko)
JP (1) JP7277615B2 (ko)
KR (1) KR20220004738A (ko)
CN (1) CN113811888A (ko)
AU (1) AU2020288708A1 (ko)
BR (1) BR112021019027A2 (ko)
CA (1) CA3140449A1 (ko)
MX (1) MX2021014833A (ko)
SG (1) SG11202113354UA (ko)
TW (1) TW202105330A (ko)
WO (1) WO2020245444A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180178A1 (en) 2022-03-23 2023-09-28 Basf Coatings Gmbh System and method for object recognition utilizing color identification and/or machine learning
KR102649607B1 (ko) 2023-08-28 2024-03-21 (주)다울 3d 센서 기반 실시간 재고 파악 시스템 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006105822A (ja) 2004-10-06 2006-04-20 Canon Inc 三次元画像処理システム及び三次元データ処理装置
US9234618B1 (en) * 2012-09-27 2016-01-12 Google Inc. Characterizing optically reflective features via hyper-spectral sensor
JP6364777B2 (ja) 2014-01-10 2018-08-01 凸版印刷株式会社 画像データ取得システム及び画像データ取得方法
WO2016127173A1 (en) 2015-02-06 2016-08-11 The University Of Akron Optical imaging system and methods thereof
US9912861B1 (en) * 2016-03-02 2018-03-06 Amazon Technologies, Inc. Systems and methods for determining a depth or reflectance of objects
JP6810167B2 (ja) 2016-05-27 2021-01-06 ヴェリリー ライフ サイエンシズ エルエルシー ４ｄハイパースペクトル撮像のためのシステムおよび方法

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Publication number Publication date
JP7277615B2 (ja) 2023-05-19
EP3980925A1 (en) 2022-04-13
AU2020288708A1 (en) 2022-01-06
SG11202113354UA (en) 2021-12-30
JP2022535888A (ja) 2022-08-10
CA3140449A1 (en) 2020-12-10
MX2021014833A (es) 2022-01-18
BR112021019027A2 (pt) 2021-12-21
WO2020245444A1 (en) 2020-12-10
KR20220004738A (ko) 2022-01-11
CN113811888A (zh) 2021-12-17

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