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出願の表示

1. EP3633605 - INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

官庁
欧州特許庁(EPO)
出願番号 18805451
出願日 18.05.2018
公開番号 3633605
公開日 08.04.2020
公報種別 A4
IPC
G06T 7/00
G物理学
06計算;計数
Tイメージデータ処理または発生一般
7イメージ分析
G06T 7/62
G物理学
06計算;計数
Tイメージデータ処理または発生一般
7イメージ分析
60幾何学的属性の分析
62面積,周囲長,直径または体積の分析
CPC
G06K 9/628
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6267Classification techniques
6279relating to the number of classes
628Multiple classes
G06T 7/0004
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0004Industrial image inspection
G06T 2207/20084
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20084Artificial neural networks [ANN]
G06T 2207/30132
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30108Industrial image inspection
30132Masonry; Concrete
G06T 2207/30184
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30181Earth observation
30184Infrastructure
G06T 7/62
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
60Analysis of geometric attributes
62of area, perimeter, diameter or volume
出願人 CANON KK
発明者 NOGAMI ATSUSHI
MITARAI YUSUKE
指定国 (国コード)
優先権情報 2017101142 22.05.2017 JP
2018088863 02.05.2018 JP
発明の名称
(DE) INFORMATIONSVERARBEITUNGSVORRICHTUNG, INFORMATIONSVERARBEITUNGSVERFAHREN UND PROGRAMM
(EN) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
(FR) DISPOSITIF DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS, ET PROGRAMME
要約
(EN)
Making it possible to improve the accuracy of determinations in a technique that determines the attributes of a defect of an object appearing in an image.Detecting a defect of an object in an input image. Extracting means for extracting a feature amount pertaining to a partial image of the defect from the input image, on the basis of a result of detecting the defect. Determining an attribute of the defect using the feature amount pertaining to the partial image of the defect.

(FR)
L'invention concerne un dispositif, un procédé et un programme pour améliorer la précision d'évaluation dans une technologie d'évaluation d'un attribut d'une partie anormale d'un objet capturé dans une image. Une partie anormale d'un objet imagé capturé dans une image d'entrée est détectée. Sur la base du résultat de détection de partie anormale, une valeur de caractéristique relative à une image partielle de la partie anormale est extraite de l'image d'entrée. En utilisant la valeur de caractéristique relative à l'image partielle de la partie anormale, un attribut de la partie anormale est évalué.