KR970015908A - High speed inspection method of fabric - Google Patents

High speed inspection method of fabric Download PDF

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Publication number
KR970015908A
KR970015908A KR1019970000943A KR19970000943A KR970015908A KR 970015908 A KR970015908 A KR 970015908A KR 1019970000943 A KR1019970000943 A KR 1019970000943A KR 19970000943 A KR19970000943 A KR 19970000943A KR 970015908 A KR970015908 A KR 970015908A
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KR
South Korea
Prior art keywords
fabric
high speed
image
speed
errors
Prior art date
Application number
KR1019970000943A
Other languages
Korean (ko)
Other versions
KR100234593B1 (en
Inventor
이준환
김형석
박동선
Original Assignee
이준환
정의훈
김형석
주식회사 동진기계전자
박동선
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이준환, 정의훈, 김형석, 주식회사 동진기계전자, 박동선 filed Critical 이준환
Priority to KR1019970000943A priority Critical patent/KR100234593B1/en
Publication of KR970015908A publication Critical patent/KR970015908A/en
Application granted granted Critical
Publication of KR100234593B1 publication Critical patent/KR100234593B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00—Inspecting textile materials
    • D06H3/08—Inspecting textile materials by photo-electric or television means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H2201/00—Inspecting textile materials
    • D06H2201/10—Inspecting textile materials by means of television equipment

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

본 발명은 고속 직물(원단) 검사에 적합한 영상처리 방법을 이용하여 직물의 오류를 고속으로 검사할 수 있는 방법에 관한 것으로, 상세하게는 비교적 밀한 조직을 갖는 직물 영상 등과 같은 질감 영상(Texture Image)을 전자 카메라로 고속 촬영하면서 2진 영상화하여 오류 패턴에 대한 선 지식(prior knowledge)을 적절히 이용함으로서 고속으로 오류(불량) 검출이 가능하게 하며, 오류 검출시 검출창의 크기를 적절히 조정함으로서 다양한 질감 영상에 안정적으로 적용할 수 있는 직물 고속 검사법(algorithm)을 제공함에 목적이 있다.The present invention relates to a method capable of inspecting fabric errors at a high speed by using an image processing method suitable for high-speed fabric (fabric) inspection, and more particularly, to a texture image such as a fabric image having a relatively dense tissue. By using the electronic camera to make a binary image while taking a high-speed image, it is possible to detect errors (failures) at high speed by appropriately using prior knowledge of error patterns, and various texture images by appropriately adjusting the size of the detection window when detecting errors. The purpose of the present invention is to provide a fabric high speed inspection (algorithm) that can be applied stably.

Description

직물 고속 검사법Fabric high speed inspection

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 개략적인 구성도.1 is a schematic configuration diagram of the present invention.

Claims (2)

직물이 전자 카메라로 고속촬영하면서 2진 영상화 한 직물영상을 오류패턴에 대한 선지식을 적절히 이용하여 고속으로 직물의 오류(불량) 검출할 수 있게 한 직물의 고속 검사방법.A high-speed inspection method of a fabric that enables a fabric image obtained by binary imaging while a fabric is photographed at a high speed by an electronic camera to detect a fabric error (defect) at a high speed by appropriately using a prior art knowledge of an error pattern. 제1항에 있어서, 직물영상의 오류를 검출할 때 검출창의 크기를 적절히 조정함으로써 다양한 질감의 직물 영상에 안정적으로 적용할 수 있는 직물의 고속 검사방법.The method of claim 1, wherein the detection window can be stably applied to variously textured textile images by appropriately adjusting the size of the detection window when detecting an error of the textile image. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970000943A 1997-01-09 1997-01-09 Method for high inspection of fabric KR100234593B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970000943A KR100234593B1 (en) 1997-01-09 1997-01-09 Method for high inspection of fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970000943A KR100234593B1 (en) 1997-01-09 1997-01-09 Method for high inspection of fabric

Publications (2)

Publication Number Publication Date
KR970015908A true KR970015908A (en) 1997-04-28
KR100234593B1 KR100234593B1 (en) 1999-12-15

Family

ID=19494686

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970000943A KR100234593B1 (en) 1997-01-09 1997-01-09 Method for high inspection of fabric

Country Status (1)

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KR (1) KR100234593B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116818532A (en) * 2023-08-29 2023-09-29 南通语森家纺科技有限公司 Be used for new material non-woven fabrics intensity detection device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100687576B1 (en) 2006-09-20 2007-02-27 오태진 Lighting device for high inspection of fabric
KR101254117B1 (en) 2006-12-19 2013-04-12 재단법인 포항산업과학연구원 A Method of image processing for textile inspection
KR100938318B1 (en) * 2007-08-30 2010-01-22 오태진 Textile fabrics examination method and the device
KR100920488B1 (en) * 2007-11-05 2009-10-08 최영일 Weft straightener
KR101006856B1 (en) * 2008-06-27 2011-01-12 최영일 Gradient measuring method for textile straightener
KR200458223Y1 (en) 2009-10-26 2012-01-30 오태진 Marking device for Textile fabrics examination
KR101206290B1 (en) 2012-06-27 2012-11-29 주식회사 넥스파시스템 Quality test equipment using fabric pattern algorithm and method for controlling thereof
KR101818966B1 (en) 2015-10-29 2018-01-17 코오롱글로텍주식회사 Skewing testing apparatus
KR101872934B1 (en) * 2016-11-28 2018-07-02 (주)보강시스템 Positional positioning method using RoleMap organized by loom stop and weft bad position information
WO2022214853A1 (en) 2021-04-08 2022-10-13 University Of Moratuwa Method and apparatus for detecting surface defects
KR102549835B1 (en) 2021-07-19 2023-06-29 송수복 Tenter system equipped with image-based automatic fabric correction function

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0141750B1 (en) * 1995-06-13 1998-06-15 구자홍 Tv system and controlling method by using the exclusive module gui

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116818532A (en) * 2023-08-29 2023-09-29 南通语森家纺科技有限公司 Be used for new material non-woven fabrics intensity detection device
CN116818532B (en) * 2023-08-29 2023-12-19 南通语森家纺科技有限公司 Be used for new material non-woven fabrics intensity detection device

Also Published As

Publication number Publication date
KR100234593B1 (en) 1999-12-15

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