ITRM910557A0 - Dispositivo di rivelazione di posizione sfalsata di un filo in rocca - Google Patents
Dispositivo di rivelazione di posizione sfalsata di un filo in roccaInfo
- Publication number
- ITRM910557A0 ITRM910557A0 IT91RM557A ITRM910557A ITRM910557A0 IT RM910557 A0 ITRM910557 A0 IT RM910557A0 IT 91RM557 A IT91RM557 A IT 91RM557A IT RM910557 A ITRM910557 A IT RM910557A IT RM910557 A0 ITRM910557 A0 IT RM910557A0
- Authority
- IT
- Italy
- Prior art keywords
- package
- thread
- detection
- staggered position
- staggered
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- 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
-
- 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
-
- 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
- G01N2021/8896—Circuits specially adapted for system specific signal conditioning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/10—Scanning
- G01N2201/102—Video camera
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30124—Fabrics; Textile; Paper
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Quality & Reliability (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pathology (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Treatment Of Fiber Materials (AREA)
- Winding Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Closed-Circuit Television Systems (AREA)
- Warehouses Or Storage Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990078203U JP2521090Y2 (ja) | 1990-07-25 | 1990-07-25 | 綾落ち検査装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910557A0 true ITRM910557A0 (it) | 1991-07-23 |
ITRM910557A1 ITRM910557A1 (it) | 1992-01-26 |
IT1249818B IT1249818B (it) | 1995-03-28 |
Family
ID=13655466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910557A IT1249818B (it) | 1990-07-25 | 1991-07-23 | Dispositivo di rivelazione di posizione sfalsata di un filo in una rocca |
Country Status (3)
Country | Link |
---|---|
US (1) | US5224172A (it) |
JP (1) | JP2521090Y2 (it) |
IT (1) | IT1249818B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH686779A5 (de) * | 1993-10-29 | 1996-06-28 | Luwa Ag Zellweger | Vorrichtung zur Ueberpruefung der Wickelqualitaet von Garnspulen und Verwendung der Vorrichtung an einer Spul- oder Spinnmaschine. |
JP2757754B2 (ja) * | 1993-11-09 | 1998-05-25 | 村田機械株式会社 | パッケージの綾落ち糸検出方法 |
TW299035U (en) * | 1994-07-11 | 1997-02-21 | Barmag Barmer Maschf Co Ltd | Method of optically measuring the surface of yarn packages |
DE19836071A1 (de) * | 1998-08-10 | 2000-02-17 | Schlafhorst & Co W | Verfahren zur Erkennung von Fadenresten auf Spinnkopshülsen |
US6633383B1 (en) * | 1999-10-25 | 2003-10-14 | Linetech Industries, Inc. | Method and apparatus for the automated inspection of yarn packages |
EP1337837A1 (en) * | 2000-11-27 | 2003-08-27 | Jensen Denmark A/S | An apparatus and a method of inspecting pieces of cloth |
US7004421B2 (en) * | 2002-05-28 | 2006-02-28 | Fuji Photo Film Co., Ltd. | Inspection device of winding appearance of tape and improvement processing method for the same |
US9679929B2 (en) | 2012-10-12 | 2017-06-13 | Samsung Electronics Co., Ltd. | Binary image sensors including quantum dots and unit pixels thereof |
US20140103190A1 (en) * | 2012-10-12 | 2014-04-17 | Samsung Electronics Co., Ltd. | Binary image sensor and image sensing method |
JP6253490B2 (ja) * | 2014-04-14 | 2017-12-27 | 三菱電機株式会社 | 巻線検査方法および巻線検査装置 |
ITPO20150002A1 (it) * | 2015-02-06 | 2016-08-06 | Ecafil Best Spa Ind Filati | Sistema e metodo di controllo e programmazione della produzione di un gomitolo |
JP2023032530A (ja) * | 2021-08-27 | 2023-03-09 | 村田機械株式会社 | 搬送システム |
CN113882075A (zh) * | 2021-10-09 | 2022-01-04 | 安徽启颜服饰有限公司 | 一种服装加工针织机纱线调整监控机构及使用方法 |
CN114549442B (zh) * | 2022-02-14 | 2022-09-20 | 常州市新创智能科技有限公司 | 一种运动物体的实时监测方法、装置、设备及存储介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528198B1 (fr) * | 1982-06-04 | 1987-08-07 | Centre Nat Rech Scient | Systeme de saisie de donnees inscrites sur un support |
JPS62170726A (ja) * | 1986-01-23 | 1987-07-27 | Mazda Motor Corp | 圧力波過給機 |
JP3014097B2 (ja) * | 1987-02-20 | 2000-02-28 | 株式会社日立製作所 | 輪郭追跡方法及びシステム |
JPS63272753A (ja) * | 1987-04-27 | 1988-11-10 | Asahi Chem Ind Co Ltd | チ−ズ製品端面の糸落ち欠点検出装置 |
US4792981A (en) * | 1987-09-21 | 1988-12-20 | Am International, Inc. | Manipulation of run-length encoded images |
JP2688361B2 (ja) * | 1988-08-02 | 1997-12-10 | 正己 山川 | 光電センサ |
US5077806A (en) * | 1989-06-01 | 1991-12-31 | Accuron Corporation | Machine vision analysis apparatus |
-
1990
- 1990-07-25 JP JP1990078203U patent/JP2521090Y2/ja not_active Expired - Lifetime
-
1991
- 1991-07-18 US US07/732,103 patent/US5224172A/en not_active Expired - Fee Related
- 1991-07-23 IT ITRM910557A patent/IT1249818B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT1249818B (it) | 1995-03-28 |
JP2521090Y2 (ja) | 1996-12-25 |
US5224172A (en) | 1993-06-29 |
JPH0437164U (it) | 1992-03-27 |
ITRM910557A1 (it) | 1992-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940720 |