BR112018071537A2 - método de inspeção da qualidade de espaços em branco, em particular de espaços em branco a serem processados em material de embalagem, e sistema de inspeção de qualidade - Google Patents

método de inspeção da qualidade de espaços em branco, em particular de espaços em branco a serem processados em material de embalagem, e sistema de inspeção de qualidade

Info

Publication number
BR112018071537A2
BR112018071537A2 BR112018071537A BR112018071537A BR112018071537A2 BR 112018071537 A2 BR112018071537 A2 BR 112018071537A2 BR 112018071537 A BR112018071537 A BR 112018071537A BR 112018071537 A BR112018071537 A BR 112018071537A BR 112018071537 A2 BR112018071537 A2 BR 112018071537A2
Authority
BR
Brazil
Prior art keywords
quality inspection
whitespace
processed
packaging material
blank
Prior art date
Application number
BR112018071537A
Other languages
English (en)
Other versions
BR112018071537A8 (pt
Inventor
Toma Claude
Alonso Jeronimo
Bellino Mario
Porret Olivier
Original Assignee
Bobst Mex Sa
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 Bobst Mex Sa filed Critical Bobst Mex Sa
Publication of BR112018071537A2 publication Critical patent/BR112018071537A2/pt
Publication of BR112018071537A8 publication Critical patent/BR112018071537A8/pt

Links

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
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • 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
    • G06T2207/30144—Printing quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Making Paper Articles (AREA)
  • Image Analysis (AREA)

Abstract

a presente invenção refere-se a um método de inspeção da qualidade de espaços em branco (2n), em particular de espaços em branco (2n) a serem processados em material de embalagem, compreendendo as seguintes etapas: um veículo (1), com vários espaços em branco (2n), é fornecido; cada espaço em branco (2n) é identificado com sua posição (n) no veículo (1), e uma imagem escaneada (sn) de cada espaço em branco (2n) é obtida; e cada imagem escaneada (sn) é comparada com uma imagem de referência (rn) associada com a posição específica (n) do espaço em branco (2n), do qual a imagem foi obtida. com base no resultado da comparação, o respectivo espaço em branco (2n) é aceito ou rejeitado. além do mais, a invenção proporciona um sistema de inspeção de qualidade (10), compreendendo uma unidade de formação de imagens digitais (12) para escanear as imagens dos espaços em branco (2n).
BR112018071537A 2016-05-13 2017-05-11 Método de inspeção da qualidade de espaços em branco, em particular de espaços em branco a serem processados em material de embalagem, e sistema de inspeção de qualidade BR112018071537A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16169645 2016-05-13
PCT/EP2017/025119 WO2017194201A1 (en) 2016-05-13 2017-05-11 A method of inspecting the quality of blanks, in particular of blanks to be processed into packaging material, and quality inspection system

Publications (2)

Publication Number Publication Date
BR112018071537A2 true BR112018071537A2 (pt) 2019-02-26
BR112018071537A8 BR112018071537A8 (pt) 2023-04-04

Family

ID=56080241

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071537A BR112018071537A8 (pt) 2016-05-13 2017-05-11 Método de inspeção da qualidade de espaços em branco, em particular de espaços em branco a serem processados em material de embalagem, e sistema de inspeção de qualidade

Country Status (8)

Country Link
US (1) US10832398B2 (pt)
EP (1) EP3455826A1 (pt)
JP (1) JP7038669B2 (pt)
KR (1) KR102218508B1 (pt)
CN (1) CN109478323A (pt)
BR (1) BR112018071537A8 (pt)
CA (1) CA3021477C (pt)
WO (1) WO2017194201A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL257256A (en) 2018-01-30 2018-03-29 HYATT Yonatan System and method for establishing production line tests

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365596A (en) 1992-12-17 1994-11-15 Philip Morris Incorporated Methods and apparatus for automatic image inspection of continuously moving objects
JP3473068B2 (ja) * 1993-12-13 2003-12-02 東洋紡績株式会社 印刷物の検査装置
JP2006053080A (ja) 2004-08-12 2006-02-23 Oji Chiyoda Container Kk カートンブランクの検査方法、カートンブランクの検査装置、カートンブランクの製造方法、および打ち抜き装置
JP4476758B2 (ja) * 2004-09-17 2010-06-09 アイパルス株式会社 実装基板の検査方法及び検査装置
US20100039510A1 (en) * 2008-08-13 2010-02-18 Apollo Systems, Llc Method and DEVICE for PRINT INSPECTION
US8073239B1 (en) 2008-09-24 2011-12-06 Valco Cincinnati, Inc. Error detection system for verifying the construction of paper boxes
JP6286921B2 (ja) 2012-09-14 2018-03-07 株式会社リコー 画像検査装置、画像検査システム及び画像検査方法
JP2014106069A (ja) 2012-11-27 2014-06-09 Toppan Printing Co Ltd 印刷物検査方法及び印刷物検査装置
US9569837B2 (en) 2013-01-14 2017-02-14 Crest Solutions Limited Label inspection system and method
CN103822926B (zh) * 2014-03-13 2015-10-14 武汉虹之彩包装印刷有限公司 全息底纹镭射包装材料印刷品质量检测系统和检测方法

Also Published As

Publication number Publication date
CN109478323A (zh) 2019-03-15
EP3455826A1 (en) 2019-03-20
JP2019515298A (ja) 2019-06-06
BR112018071537A8 (pt) 2023-04-04
KR20190006537A (ko) 2019-01-18
CA3021477A1 (en) 2017-11-16
CA3021477C (en) 2022-11-08
JP7038669B2 (ja) 2022-03-18
KR102218508B1 (ko) 2021-02-22
US20190147576A1 (en) 2019-05-16
US10832398B2 (en) 2020-11-10
WO2017194201A1 (en) 2017-11-16

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G06T 7/00 , G06K 9/62 , G06K 9/03

Ipc: G06T 7/00 (2017.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]