{"title":"Enhancement of sketch contours on paintings infrared photographs by optimal filtering","authors":"A. Araújo, R.M. Hadad","doi":"10.1109/CYBVIS.1996.629470","DOIUrl":null,"url":null,"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.","PeriodicalId":103287,"journal":{"name":"Proceedings II Workshop on Cybernetic Vision","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings II Workshop on Cybernetic Vision","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CYBVIS.1996.629470","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
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.
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