DocumentCode
3243346
Title
Enhancement of sketch contours on paintings infrared photographs by optimal filtering
Author
Araujo, A.de.A. ; Hadad, Renato Moreira
Author_Institution
Dept. de Ciencia da Computacao, Univ. Fed. de Minas Gerais, Belo Horizonte, Brazil
fYear
1996
fDate
9-11 Dec 1996
Firstpage
231
Lastpage
236
Abstract
This work reports and illustrates the application of optimal filtering to enhance sketch contours on infrared photographs of wood paintings. Three approaches to edge detection by using optimal filtering-symmetric exponential filter of an infinitely large window size-were tested. Then one method was chosen to have a fine tuning of its parameters
Keywords
art; edge detection; filtering theory; image enhancement; infrared imaging; edge detection; infrared photographs; optimal filtering; sketch contours; symmetric exponential filter; wood paintings; Application software; Art; Filtering; Image edge detection; Image restoration; Nonlinear filters; Optical computing; Painting; Paints; Photography;
fLanguage
English
Publisher
ieee
Conference_Titel
Cybernetic Vision, 1996. Proceedings., Second Workshop on
Conference_Location
Sao Carlos
Print_ISBN
0-8186-8058-X
Type
conf
DOI
10.1109/CYBVIS.1996.629470
Filename
629470
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