FR3054914B1 - Procede d'inspection optique d'un objet - Google Patents
Procede d'inspection optique d'un objet Download PDFInfo
- Publication number
- FR3054914B1 FR3054914B1 FR1657518A FR1657518A FR3054914B1 FR 3054914 B1 FR3054914 B1 FR 3054914B1 FR 1657518 A FR1657518 A FR 1657518A FR 1657518 A FR1657518 A FR 1657518A FR 3054914 B1 FR3054914 B1 FR 3054914B1
- Authority
- FR
- France
- Prior art keywords
- dimensional image
- determining
- optical inspection
- window
- inspection method
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000007689 inspection Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title abstract 2
- 230000007547 defect Effects 0.000 abstract 1
Classifications
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N21/95684—Patterns showing highly reflecting parts, e.g. metallic elements
-
- 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
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
-
- 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
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
- G01N2021/8893—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques providing a video image and a processed signal for helping visual decision
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Immunology (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Image Analysis (AREA)
Abstract
L'invention concerne un Procédé d'assistance à l'inspection optique d'un objet comprenant les étapes suivantes : détermination d'une première image tridimensionnelle de l'objet ; détermination d'une première image bidimensionnelle en couleur ou en niveaux de gris de l'objet ; détermination d'au moins une première fenêtre (F1) sur la première image bidimensionnelle entourant un défaut potentiel de l'objet à partir de la première image tridimensionnelle et/ou de la première image bidimensionnelle ; détermination d'une deuxième image bidimensionnelle correspondant a la première image bidimensionnelle en dehors de la première fenêtre et correspondant à une première carte de profondeur de l'objet dans la première fenêtre ; et détermination d'une deuxième image tridimensionnelle (I3D') correspondant à la première image tridimensionnelle sur laquelle est appliquée la deuxième image bidimensionnelle.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1657518A FR3054914B1 (fr) | 2016-08-03 | 2016-08-03 | Procede d'inspection optique d'un objet |
EP17748541.4A EP3494386A1 (fr) | 2016-08-03 | 2017-07-12 | Procede d'inspection optique d'un objet |
US16/322,357 US10788434B2 (en) | 2016-08-03 | 2017-07-12 | Method for inspecting an object optically |
PCT/FR2017/051923 WO2018024957A1 (fr) | 2016-08-03 | 2017-07-12 | Procede d'inspection optique d'un objet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1657518 | 2016-08-03 | ||
FR1657518A FR3054914B1 (fr) | 2016-08-03 | 2016-08-03 | Procede d'inspection optique d'un objet |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3054914A1 FR3054914A1 (fr) | 2018-02-09 |
FR3054914B1 true FR3054914B1 (fr) | 2021-05-21 |
Family
ID=57045187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1657518A Active FR3054914B1 (fr) | 2016-08-03 | 2016-08-03 | Procede d'inspection optique d'un objet |
Country Status (4)
Country | Link |
---|---|
US (1) | US10788434B2 (fr) |
EP (1) | EP3494386A1 (fr) |
FR (1) | FR3054914B1 (fr) |
WO (1) | WO2018024957A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110334589B (zh) * | 2019-05-23 | 2021-05-14 | 中国地质大学(武汉) | 一种基于空洞卷积的高时序3d神经网络的动作识别方法 |
CN111854636B (zh) * | 2020-07-06 | 2022-03-15 | 北京伟景智能科技有限公司 | 一种多相机阵列三维检测系统和方法 |
WO2022016152A1 (fr) * | 2020-07-17 | 2022-01-20 | Path Robotics, Inc. | Rétroaction en temps réel et réglage dynamique pour robots de soudage |
CN116007526B (zh) * | 2023-03-27 | 2023-06-23 | 西安航天动力研究所 | 一种膜片刻痕深度自动测量系统及测量方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060065A (en) * | 1990-02-23 | 1991-10-22 | Cimflex Teknowledge Corporation | Apparatus and method for illuminating a printed circuit board for inspection |
JP4372709B2 (ja) * | 2005-03-25 | 2009-11-25 | シーケーディ株式会社 | 検査装置 |
FR3004249B1 (fr) * | 2013-04-09 | 2016-01-22 | Vit | Systeme d'acquisition d'images tridimensionnelles |
KR20150017421A (ko) * | 2013-07-17 | 2015-02-17 | 주식회사 고영테크놀러지 | 3차원 기판검사장치의 그래픽 유저 인터페이스 |
KR101457040B1 (ko) * | 2013-09-03 | 2014-10-31 | 주식회사 고영테크놀러지 | 3차원 기판검사장치의 그래픽 유저 인터페이스 |
JP6303867B2 (ja) * | 2014-06-27 | 2018-04-04 | オムロン株式会社 | 基板検査装置及びその制御方法 |
-
2016
- 2016-08-03 FR FR1657518A patent/FR3054914B1/fr active Active
-
2017
- 2017-07-12 EP EP17748541.4A patent/EP3494386A1/fr not_active Withdrawn
- 2017-07-12 WO PCT/FR2017/051923 patent/WO2018024957A1/fr unknown
- 2017-07-12 US US16/322,357 patent/US10788434B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3494386A1 (fr) | 2019-06-12 |
US10788434B2 (en) | 2020-09-29 |
US20190178817A1 (en) | 2019-06-13 |
FR3054914A1 (fr) | 2018-02-09 |
WO2018024957A1 (fr) | 2018-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3054914B1 (fr) | Procede d'inspection optique d'un objet | |
US10863166B2 (en) | Method and apparatus for generating three-dimensional (3D) road model | |
JP2020064046A (ja) | 車両位置決定方法及び車両位置決定装置 | |
EP2924657B1 (fr) | Appareil et procédé de détection des limites des routes | |
EP3127771A3 (fr) | Appareil d'assistance au conducteur et véhicule comprenant celui-ci | |
US20190005667A1 (en) | Ground Surface Estimation | |
MA53347A (fr) | Système robotique permettant d'effectuer une inspection fondée sur une reconnaissance des formes de contenants pharmaceutiques | |
RU2016101616A (ru) | Вычислительное устройство, способ и вычислительная система | |
JP2017215940A (ja) | 情報処理装置、車両、情報処理方法およびプログラム | |
EP3327617A3 (fr) | Détection d'objets dans des données d'image au moyen d'une segmentation de profondeur | |
EP3139213A3 (fr) | Procédé d'inspection de défaut, procédé de triage et procédé de production d'ébauche pour photomasque | |
JP6593174B2 (ja) | 微粒子分析装置、観察装置、微粒子分析プログラムおよび微粒子分析方法 | |
KR101748780B1 (ko) | 스테레오 카메라를 이용한 도로객체 인식방법 및 장치 | |
US20230005278A1 (en) | Lane extraction method using projection transformation of three-dimensional point cloud map | |
KR20200060194A (ko) | 차선들의 깊이값을 예측하는 방법, 3차원 차선들을 출력하는 방법 및 그 장치 | |
MA51798A (fr) | Procédé et système permettant de déterminer la concentration d'un analyte dans un échantillon d'un fluide corporel et procédé et système pour générer un module mis en uvre par logiciel | |
MA52952A (fr) | Méthode de détection permettant la détection d'un analyte dans un échantillon | |
EP3136204A3 (fr) | Dispositif de traitement d'images et procédé de traitement d'images | |
EP3200048A3 (fr) | Afficheur d'images | |
JP2018038611A5 (fr) | ||
JP2019121876A (ja) | 画像処理装置、表示装置、ナビゲーションシステム、画像処理方法及びプログラム | |
KR101738034B1 (ko) | 개선된 차선 인식 방법 | |
EP3001382A3 (fr) | Procédé et appareil de génération de carte de disparité basée sur des trames d'image photographiées par une caméra stéréo | |
JP6617610B2 (ja) | 車両用表示装置 | |
FR3061300B1 (fr) | Procede d'observation d'un objet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20180209 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |