KR20210113637A - 적어도 하나의 대상체의 위치를 결정하기 위한 검출기 - Google Patents

적어도 하나의 대상체의 위치를 결정하기 위한 검출기 Download PDF

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Publication number
KR20210113637A
KR20210113637A KR1020217024787A KR20217024787A KR20210113637A KR 20210113637 A KR20210113637 A KR 20210113637A KR 1020217024787 A KR1020217024787 A KR 1020217024787A KR 20217024787 A KR20217024787 A KR 20217024787A KR 20210113637 A KR20210113637 A KR 20210113637A
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South Korea
Prior art keywords
detector
pattern
image
feature
reflective
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KR1020217024787A
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Korean (ko)
Inventor
마이클 에베르스파히
크리스티안 레나르츠
로버트 센드
패트릭 쉰들러
피터 실렌
인그마르 브루더
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트리나미엑스 게엠베하
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    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
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    • 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
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/571—Depth or shape recovery from multiple images from focus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
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    • G06T2207/10032—Satellite or aerial image; Remote sensing
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    • G06T2207/00—Indexing scheme for image analysis or image enhancement
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    • G06T2207/10048—Infrared image
    • G—PHYSICS
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    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
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    • G06T2207/10052—Images from lightfield camera
    • G—PHYSICS
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    • 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
    • G06T2207/30181—Earth observation
    • G06T2207/30188—Vegetation; Agriculture
    • G—PHYSICS
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    • 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
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
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    • 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
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face
    • 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
    • G06T2207/30221—Sports video; Sports image
    • G—PHYSICS
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    • G06T2207/00—Indexing scheme for image analysis or image enhancement
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    • G06T2207/30232—Surveillance
    • G—PHYSICS
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    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30242—Counting objects in 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

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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)
  • Optics & Photonics (AREA)
  • Software Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
KR1020217024787A 2019-01-09 2020-01-08 적어도 하나의 대상체의 위치를 결정하기 위한 검출기 Pending KR20210113637A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19150944.7 2019-01-09
EP19150944 2019-01-09
PCT/EP2020/050287 WO2020144218A1 (en) 2019-01-09 2020-01-08 Detector for determining a position of at least one object

Publications (1)

Publication Number Publication Date
KR20210113637A true KR20210113637A (ko) 2021-09-16

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Country Status (6)

Country Link
US (2) US11908156B2 (https=)
EP (1) EP3909018A1 (https=)
JP (1) JP7438223B2 (https=)
KR (1) KR20210113637A (https=)
CN (1) CN113557549B (https=)
WO (1) WO2020144218A1 (https=)

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JP7242431B2 (ja) * 2019-05-31 2023-03-20 公益財団法人かずさＤｎａ研究所 三次元計測装置、三次元計測方法および三次元計測用プログラム
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CN115808129B (zh) * 2023-01-17 2023-05-26 长江勘测规划设计研究有限责任公司 一种机器视觉识别发电机母线位移和形变的方法
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CN116945195B (zh) * 2023-09-19 2024-01-12 成都飞机工业（集团）有限责任公司 全向测量设备系统装置、配准方法、电子设备和存储介质
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Publication number Publication date
US11908156B2 (en) 2024-02-20
JP7438223B2 (ja) 2024-02-26
EP3909018A1 (en) 2021-11-17
CN113557549B (zh) 2025-11-11
US12488495B2 (en) 2025-12-02
JP2022518391A (ja) 2022-03-15
WO2020144218A1 (en) 2020-07-16
US20220101551A1 (en) 2022-03-31
CN113557549A (zh) 2021-10-26
US20240119624A1 (en) 2024-04-11

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