IN2015DN04072A - - Google Patents
Info
- Publication number
- IN2015DN04072A IN2015DN04072A IN4072DEN2015A IN2015DN04072A IN 2015DN04072 A IN2015DN04072 A IN 2015DN04072A IN 4072DEN2015 A IN4072DEN2015 A IN 4072DEN2015A IN 2015DN04072 A IN2015DN04072 A IN 2015DN04072A
- Authority
- IN
- India
- Prior art keywords
- area
- article
- porosity distribution
- pore
- transverse
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0295—Process control means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/181—Segmentation; Edge detection involving edge growing; involving edge linking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
-
- 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
Abstract
In a method for evaluating porosity distribution within a porous article such as a crimped filter a tobacco plug or a cigarette a digital image is obtained of a transverse area of the article and a pore area fraction is determined for each of a plurality of identically dimensioned sub areas of the transverse area of the article. This provides a plurality of pore area fractions. The plurality of pore area fractions allow the evaluation of a local porosity distribution within the transverse area of the porous article. Each sub area within which a pore area fraction is calculated overlaps with at least one adjacent sub area by between 10% and 95%. The method for quantitatively evaluating porosity distribution may be used to control a process for manufacturing the porous article.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13155127 | 2013-02-13 | ||
PCT/EP2014/052861 WO2014125049A1 (en) | 2013-02-13 | 2014-02-13 | Evaluating porosity distribution within a porous rod |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN04072A true IN2015DN04072A (en) | 2015-10-09 |
Family
ID=47709996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4072DEN2015 IN2015DN04072A (en) | 2013-02-13 | 2014-02-13 |
Country Status (23)
Country | Link |
---|---|
US (1) | US10070663B2 (en) |
EP (1) | EP2956907B1 (en) |
JP (1) | JP6559571B2 (en) |
KR (1) | KR102173447B1 (en) |
CN (1) | CN104995659B (en) |
AR (1) | AR094788A1 (en) |
AU (1) | AU2014217798B2 (en) |
BR (1) | BR112015017115B1 (en) |
CA (1) | CA2892733A1 (en) |
ES (1) | ES2705873T3 (en) |
HK (1) | HK1212080A1 (en) |
IL (1) | IL238587B (en) |
IN (1) | IN2015DN04072A (en) |
MX (1) | MX348732B (en) |
NZ (1) | NZ708121A (en) |
PH (1) | PH12015500978A1 (en) |
PL (1) | PL2956907T3 (en) |
RU (1) | RU2649046C2 (en) |
SG (1) | SG11201504234QA (en) |
TR (1) | TR201820665T4 (en) |
UA (1) | UA117001C2 (en) |
WO (1) | WO2014125049A1 (en) |
ZA (1) | ZA201503061B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3136881T3 (en) | 2014-08-13 | 2018-03-30 | Philip Morris Products S.A. | Method of making a rod for use as an aerosol-forming substrate having controlled porosity distribution |
CA2963605A1 (en) | 2014-11-03 | 2016-05-12 | Philip Morris Products S.A. | Method and apparatus for manufacturing a crimped web |
CN106998817B (en) * | 2014-12-16 | 2021-11-19 | 菲利普莫里斯生产公司 | Tobacco pouch for use in a tobacco vaporizer |
JP6714602B2 (en) * | 2015-02-18 | 2020-06-24 | ジェイティー インターナショナル エス.エイ. | Smoking device filters with high loading of additives |
US11146775B2 (en) * | 2017-11-07 | 2021-10-12 | Symbol Technologies, Llc | Methods and apparatus for dimensioning an object using proximate devices |
CN108399615B (en) * | 2018-01-18 | 2019-11-19 | 中国矿业大学 | Calculation method based on the distribution of two-dimensional digital image filled aperature |
CN108335311B (en) * | 2018-01-22 | 2021-11-09 | 上海烟草集团有限责任公司 | Method for extracting morphological structure characteristics of tobacco leaves, electronic equipment and storage medium |
DE102018108288A1 (en) * | 2018-04-09 | 2019-10-10 | Hauni Maschinenbau Gmbh | Device and method for inspecting an end face of a rod-shaped smoking article |
CN109781607A (en) * | 2019-03-25 | 2019-05-21 | 南通烟滤嘴有限责任公司 | The measuring device and its measurement method of cigarette gas porosity |
CN109813715A (en) * | 2019-03-25 | 2019-05-28 | 南通烟滤嘴有限责任公司 | The measuring system of cigarette end face gas porosity and insertion force |
CN112881253B (en) * | 2019-11-29 | 2022-11-25 | 华北理工大学 | Method for determining pore area of rock casting body slice picture, face porosity calculation method and application of face porosity calculation method |
KR102406235B1 (en) * | 2020-04-10 | 2022-06-10 | (주)크린앤사이언스 | Tailored Multilayered Dust Capturing Media And Fabrication Method Thereof |
CN111426618B (en) * | 2020-04-14 | 2023-09-12 | 重庆中烟工业有限责任公司 | Rapid evaluation and inspection system and method for cooling material |
CN112432952A (en) * | 2020-11-20 | 2021-03-02 | 中国电子科技集团公司第四十一研究所 | Cigarette loose end detection method based on machine vision technology |
CN113702259A (en) * | 2021-08-19 | 2021-11-26 | 国家烟草质量监督检验中心 | Method for detecting integral pore uniformity of cigarette |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5235649A (en) | 1991-06-13 | 1993-08-10 | Videk Corporation | Cigarette inspection method |
US5588068A (en) | 1992-12-04 | 1996-12-24 | Philip Morris Incorporated | Methods and apparatus for inspecting the appearance of substantially circular objects |
FR2703157B1 (en) * | 1993-03-26 | 1995-06-09 | Tabacs & Allumettes Ind | Device for measuring the porosity of a filter element. |
JPH08164521A (en) * | 1994-12-14 | 1996-06-25 | Kobe Steel Ltd | Fiber reinforced resin composition |
US5581370A (en) * | 1995-06-05 | 1996-12-03 | Xerox Corporation | Image-dependent automatic area of interest enhancement |
US6171684B1 (en) | 1995-11-17 | 2001-01-09 | Donaldson Company, Inc. | Filter material construction and method |
JPH1062354A (en) * | 1996-08-20 | 1998-03-06 | Nachi Fujikoshi Corp | Device and method of inspecting transparent plate for defect |
DE19753333A1 (en) | 1997-12-02 | 1999-06-10 | Focke & Co | Procedure for checking the completeness of cigarette groups and the filling of the cigarettes |
KR100285897B1 (en) | 1998-10-02 | 2002-08-19 | 주식회사 제일물산 | How to measure the uniformity of nonwovens |
DE19921721A1 (en) * | 1999-05-12 | 2000-11-16 | Focke & Co | Method and device for checking cigarette heads |
US7009163B2 (en) * | 2001-06-22 | 2006-03-07 | Orbotech Ltd. | High-sensitivity optical scanning using memory integration |
US20030054154A1 (en) * | 2001-09-14 | 2003-03-20 | Hancun Chen | Method of making a porous green form and oxygen transport membrane |
GB0306468D0 (en) | 2003-03-20 | 2003-04-23 | Molins Plc | A method and apparatus for determining one or more physical properties of a rolled smoking article or filter rod |
US8381738B2 (en) | 2003-12-22 | 2013-02-26 | Philip Morris Usa Inc. | Composite materials and their use in smoking articles |
DE102004057092A1 (en) | 2004-11-25 | 2006-06-01 | Hauni Maschinenbau Ag | Measuring the diameter of rod-shaped articles of the tobacco processing industry |
US8539957B2 (en) * | 2005-01-14 | 2013-09-24 | Philip Morris Usa Inc. | Cigarettes and cigarette filters including activated carbon for removing nitric oxide |
US7570794B2 (en) * | 2005-09-02 | 2009-08-04 | Gm Global Technology Operations, Inc. | System and method for evaluating a machined surface of a cast metal component |
CN101403683B (en) | 2008-11-17 | 2010-12-01 | 长安大学 | Method for analyzing porous asphalt mixture gap structure by using CT technology |
US8081796B2 (en) * | 2008-11-24 | 2011-12-20 | Ingrain, Inc. | Method for determining properties of fractured rock formations using computer tomograpic images thereof |
GB2480065B (en) * | 2010-05-04 | 2012-05-02 | Conwy Valley Systems Ltd | Analysis of geological samples |
CN102542293A (en) | 2011-12-27 | 2012-07-04 | 上海交通大学 | Class-I extraction and classification method aiming at high-resolution SAR (Synthetic Aperture Radar) image scene interpretation |
DE102012210031A1 (en) | 2012-06-14 | 2013-12-19 | Hauni Maschinenbau Ag | Apparatus and method for evaluating an end face of a rod-shaped product of the tobacco processing industry |
CN102866080A (en) | 2012-09-10 | 2013-01-09 | 中国十七冶集团有限公司 | Dike dam riprap density measuring method based on image analysis |
-
2014
- 2014-02-13 CN CN201480008589.8A patent/CN104995659B/en active Active
- 2014-02-13 PL PL14706291T patent/PL2956907T3/en unknown
- 2014-02-13 KR KR1020157022311A patent/KR102173447B1/en active IP Right Grant
- 2014-02-13 UA UAA201505235A patent/UA117001C2/en unknown
- 2014-02-13 NZ NZ708121A patent/NZ708121A/en not_active IP Right Cessation
- 2014-02-13 SG SG11201504234QA patent/SG11201504234QA/en unknown
- 2014-02-13 AU AU2014217798A patent/AU2014217798B2/en not_active Ceased
- 2014-02-13 ES ES14706291T patent/ES2705873T3/en active Active
- 2014-02-13 US US14/766,896 patent/US10070663B2/en active Active
- 2014-02-13 BR BR112015017115-0A patent/BR112015017115B1/en active IP Right Grant
- 2014-02-13 EP EP14706291.3A patent/EP2956907B1/en active Active
- 2014-02-13 RU RU2015138962A patent/RU2649046C2/en active
- 2014-02-13 WO PCT/EP2014/052861 patent/WO2014125049A1/en active Application Filing
- 2014-02-13 MX MX2015010114A patent/MX348732B/en active IP Right Grant
- 2014-02-13 CA CA2892733A patent/CA2892733A1/en not_active Abandoned
- 2014-02-13 TR TR2018/20665T patent/TR201820665T4/en unknown
- 2014-02-13 JP JP2015557434A patent/JP6559571B2/en active Active
- 2014-02-13 IN IN4072DEN2015 patent/IN2015DN04072A/en unknown
- 2014-02-14 AR ARP140100467A patent/AR094788A1/en active IP Right Grant
-
2015
- 2015-05-03 IL IL238587A patent/IL238587B/en active IP Right Grant
- 2015-05-04 PH PH12015500978A patent/PH12015500978A1/en unknown
- 2015-05-04 ZA ZA2015/03061A patent/ZA201503061B/en unknown
- 2015-12-31 HK HK15112920.3A patent/HK1212080A1/en not_active IP Right Cessation
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