KR20240141168A - 스테레오 빔 프로파일 분석에 의한 향상된 재료 검출 - Google Patents

스테레오 빔 프로파일 분석에 의한 향상된 재료 검출 Download PDF

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Publication number
KR20240141168A
KR20240141168A KR1020247024789A KR20247024789A KR20240141168A KR 20240141168 A KR20240141168 A KR 20240141168A KR 1020247024789 A KR1020247024789 A KR 1020247024789A KR 20247024789 A KR20247024789 A KR 20247024789A KR 20240141168 A KR20240141168 A KR 20240141168A
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South Korea
Prior art keywords
reflection
image
camera
detector
feature
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Pending
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KR1020247024789A
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English (en)
Korean (ko)
Inventor
패트릭 쉰들러
루벤 휴너베인
크리스티안 렌나르츠
제이콥 엉거
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트리나미엑스 게엠베하
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Publication of KR20240141168A publication Critical patent/KR20240141168A/ko
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G—PHYSICS
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    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
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    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1765—Method using an image detector and processing of image signal
    • G01N2021/177—Detector of the video camera type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
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    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
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    • G—PHYSICS
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    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4735—Solid samples, e.g. paper, glass
    • G—PHYSICS
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    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4769—Fluid samples, e.g. slurries, granulates; Compressible powdery of fibrous samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4773—Partly or totally translucent samples
    • G—PHYSICS
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    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
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    • G06T2207/20—Special algorithmic details
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    • G—PHYSICS
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    • G06T2207/30232—Surveillance
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N2013/0074—Stereoscopic image analysis

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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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Quality & Reliability (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
KR1020247024789A 2022-01-24 2023-01-23 스테레오 빔 프로파일 분석에 의한 향상된 재료 검출 Pending KR20240141168A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22153038.9 2022-01-24
EP22153038 2022-01-24
PCT/EP2023/051517 WO2023139254A1 (en) 2022-01-24 2023-01-23 Enhanced material detection by stereo beam profile analysis

Publications (1)

Publication Number Publication Date
KR20240141168A true KR20240141168A (ko) 2024-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247024789A Pending KR20240141168A (ko) 2022-01-24 2023-01-23 스테레오 빔 프로파일 분석에 의한 향상된 재료 검출

Country Status (6)

Country Link
US (2) US12492982B2 (https=)
EP (1) EP4469783B1 (https=)
JP (1) JP2025505947A (https=)
KR (1) KR20240141168A (https=)
CN (1) CN118613712A (https=)
WO (1) WO2023139254A1 (https=)

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KR20240149897A (ko) * 2022-02-15 2024-10-15 트리나미엑스 게엠베하 대상체의 재료를 결정하기 위한 시스템 및 방법
WO2025036966A1 (en) * 2023-08-16 2025-02-20 Trinamix Gmbh Method for improved biometric authentication
CN120314906B (zh) * 2025-06-11 2025-09-02 吉林建筑科技学院 一种基于雷达遥感数据的滑坡区域检测方法及系统

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JP7253323B2 (ja) * 2018-02-14 2023-04-06 オムロン株式会社 ３次元計測システム及び３次元計測方法
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CN113574406B (zh) 2019-03-15 2025-05-27 特里纳米克斯股份有限公司 用于识别至少一种材料特性的检测器
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JP2025505947A (ja) 2025-03-05
EP4469783B1 (en) 2026-03-11
EP4469783A1 (en) 2024-12-04
US20250055970A1 (en) 2025-02-13
WO2023139254A1 (en) 2023-07-27
US12492982B2 (en) 2025-12-09
US11906421B2 (en) 2024-02-20
US20240011891A1 (en) 2024-01-11
CN118613712A (zh) 2024-09-06

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Patent event date: 20240723

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