DocumentCode
701448
Title
Cork pores and defects detection by morphological image analysis
Author
Lopes, Fernando ; Pereira, Helena ; De Natale, Francesco G.B. ; Tintrup, Frank ; Giusto, Daniele D. ; Vernazza, Gianni
Author_Institution
Departamento de Engenharia Florestal, Instituto Superior de Agronomia, Universidade Técnica de Lisboa, Portugal
fYear
1996
fDate
10-13 Sept. 1996
Firstpage
1
Lastpage
4
Abstract
The paper presents an application of rank filters to the problem of autometed visual inspection of materials. The aim of the system was to verify the quality of cork planks through the detection, classification and statistical quantification of pores and defects present in the acquired samples. The techniques adopted are a combination of morphological operators, applied to appropriate masks adaptively determined, and rank-order functions.
Keywords
Cost function; Histograms; Image analysis; Nails; Prototypes; Visualization;
fLanguage
English
Publisher
ieee
Conference_Titel
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location
Trieste, Italy
Print_ISBN
978-888-6179-83-6
Type
conf
Filename
7083174
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