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1. WO2020116923 - IMAGE ANALYSIS APPARATUS AND METHOD

Publication Number WO/2020/116923
Publication Date 11.06.2020
International Application No. PCT/KR2019/016987
International Filing Date 04.12.2019
IPC
G06T 7/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
G06T 7/11 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
10Segmentation; Edge detection
11Region-based segmentation
G06T 7/90 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
90Determination of colour characteristics
G01N 21/956 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
84Systems specially adapted for particular applications
88Investigating the presence of flaws, defects or contamination
95characterised by the material or shape of the object to be examined
956Inspecting patterns on the surface of objects
G06K 9/46 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR 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
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
G06N 3/08 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
CPC
G01N 21/956
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
84Systems specially adapted for particular applications
88Investigating the presence of flaws or contamination
95characterised by the material or shape of the object to be examined
956Inspecting patterns on the surface of objects
G06K 9/46
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
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
G06T 2207/20081
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20081Training; Learning
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 7/001
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0004Industrial image inspection
001using an image reference approach
Applicants
  • (주)제이엘케이 JLK, INC. [KR]/[KR]
Inventors
  • 김원태 KIM, Won Tae
  • 강신욱 KANG, Shin Uk
  • 이명재 LEE, Myung Jae
  • 김동민 KIM, Dong Min
  • 김신곤 KIM, Shin Gon
Agents
  • 성병기 SUNG, Byung Kee
Priority Data
10-2018-015670707.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) IMAGE ANALYSIS APPARATUS AND METHOD
(FR) APPAREIL ET PROCÉDÉ D'ANALYSE D'IMAGE
(KO) 영상 분석 장치 및 방법
Abstract
(EN)
An image analysis method according to one embodiment of the present invention comprises the steps of: receiving an image to be analyzed; using a pre-learned deep learning-based model so as to detect a container area for a liquid material from the image to be analyzed; detecting a liquid area from the container area; extracting a feature vector for the liquid area; and analyzing the liquid material by comparing the feature vector with a feature vector included in a database.
(FR)
Un procédé d'analyse d'image selon un mode de réalisation de la présente invention comprend les étapes consistant à : recevoir une image à analyser ; utiliser un modèle basé sur l'apprentissage profond préentraîné pour détecter une zone de récipient pour un matériau liquide à partir de l'image à analyser ; détecter une zone de liquide à partir de la zone de récipient ; extraire un vecteur caractéristique pour la zone de liquide ; et analyser le matériau liquide en comparant le vecteur caractéristique avec un vecteur caractéristique inclus dans une base de données.
(KO)
본 발명의 일 실시예에 따른 영상 분석 방법은, 분석 대상 영상을 수신하는 단계, 미리 학습된 딥러닝 기반의 모델을 이용하여 상기 분석 대상 영상에서 액체류 물질의 용기 영역을 검출하는 단계, 상기 용기 영역에서 액체 영역을 검출하는 단계, 상기 액체 영역에 대한 특징 벡터를 추출하는 단계 및 상기 특징 벡터와 데이터 베이스에 포함된 특징 벡터를 비교하여 상기 액체류 물질을 분석하는 단계를 포함 할 수 있다.
Also published as
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