{"title":"Computer vision principles. A contrario method","authors":"Andrei-George Oprina, E. Simion, Gheorghe Simion","doi":"10.1109/ISSCS.2009.5206081","DOIUrl":null,"url":null,"abstract":"In this paper we describe a contrario detection method used in image processing in order to identify new objects which apper in digital images. The principle of a contrario detection is to first define an a priori model for the generic case when there is nothing to detect. Detection will only take place when the number of occurrences of such an event in the a priori model is low.","PeriodicalId":277587,"journal":{"name":"2009 International Symposium on Signals, Circuits and Systems","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 International Symposium on Signals, Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCS.2009.5206081","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
In this paper we describe a contrario detection method used in image processing in order to identify new objects which apper in digital images. The principle of a contrario detection is to first define an a priori model for the generic case when there is nothing to detect. Detection will only take place when the number of occurrences of such an event in the a priori model is low.
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