{"title":"基于电荷类比的边缘检测","authors":"I.K Sethi","doi":"10.1016/0146-664X(82)90044-2","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper a technique based on a charge analogy is presented for the design of edge detectors in various sizes. Using this analogy, an extended version of the Roberts cross operator is derived. The results of an edge-detection experiment on two digital pictures are also presented.</p></div>","PeriodicalId":100313,"journal":{"name":"Computer Graphics and Image Processing","volume":"20 2","pages":"Pages 185-195"},"PeriodicalIF":0.0000,"publicationDate":"1982-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-664X(82)90044-2","citationCount":"0","resultStr":"{\"title\":\"Edge detection using charge analogy\",\"authors\":\"I.K Sethi\",\"doi\":\"10.1016/0146-664X(82)90044-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this paper a technique based on a charge analogy is presented for the design of edge detectors in various sizes. Using this analogy, an extended version of the Roberts cross operator is derived. The results of an edge-detection experiment on two digital pictures are also presented.</p></div>\",\"PeriodicalId\":100313,\"journal\":{\"name\":\"Computer Graphics and Image Processing\",\"volume\":\"20 2\",\"pages\":\"Pages 185-195\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0146-664X(82)90044-2\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Computer Graphics and Image Processing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0146664X82900442\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Computer Graphics and Image Processing","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0146664X82900442","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In this paper a technique based on a charge analogy is presented for the design of edge detectors in various sizes. Using this analogy, an extended version of the Roberts cross operator is derived. The results of an edge-detection experiment on two digital pictures are also presented.
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