NDLI: Research of veneer defect identification based on coupling image decomposition and edge detection

Content Provider	IEEE Xplore Digital Library
Author	Chao Wang A-chuan Wang
Copyright Year	2012
Description	Author affiliation: College of Information and Computer Engineering, Northeast Forestry University, Harbin 150040, Heilongjiang, PRC (Chao Wang; A-chuan Wang)
Abstract	Aiming at the identification difficulty of texture-rich veneer defect images, a new variation model based on coupling image texture-structure decomposition and edge extraction is proposed in this paper. Firstly, An advanced AAFC structure-texture decomposition model is obtained through extending the regular items of AAFC model; Secondly, using the semi-quadratic regularization method to obtain a new model of coupled texture extraction and edge detection, and combining with the Chambolle's projection algorithm to finish the numerical solving of the now model, and finally realizing the structure-texture decomposition and extracting the edge information of veneer defect images. The experiment results show that the new model can get better edge information while conducting the structure-texture decomposition of veneer defect images, which indicates that the effect of image edge extraction in this paper can be better than separate edge extraction.
Starting Page	669
Ending Page	672
File Size	228593
Page Count	4
File Format	PDF
ISBN	9781467317436
e-ISBN	9781467317443
DOI	10.1109/ICACI.2012.6463251
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Couplings Image edge detection Image decomposition Numerical models Mathematical model Data mining Equations
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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