{"title":"高对比度图像的hsv域增强——有界和圆形信号的幂律和非锐化掩蔽","authors":"A. Restrepo, S. Marsi, G. Ramponi","doi":"10.5220/0001781600280033","DOIUrl":null,"url":null,"abstract":"DEEI, University of Trieste, Via Valerio 10, Trieste, Italyarestrepo@units.it, marsi@units.it, ramponi@units.itKeywords: Tone mappings, gamma correction, unsharp masking, circular processing, color enhancement.Abstract: We present techniques for performing luminance mapping and unsharp-masking-like processing on digitalimages; they are specifically designed for their application on bounded and on circular signals. We studythe effect of gamma correction on contrast and develop an adaptive technique for luminance and contrastcorrection. We use the proposed tools for the enhancement of high contrast color images.","PeriodicalId":411140,"journal":{"name":"International Conference on Computer Vision Theory and Applications","volume":"79 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"HSV-domain Enhancement of High-contrast Images - Power Laws and Unsharp Masking for Bounded and Circular Signals\",\"authors\":\"A. Restrepo, S. Marsi, G. Ramponi\",\"doi\":\"10.5220/0001781600280033\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"DEEI, University of Trieste, Via Valerio 10, Trieste, Italyarestrepo@units.it, marsi@units.it, ramponi@units.itKeywords: Tone mappings, gamma correction, unsharp masking, circular processing, color enhancement.Abstract: We present techniques for performing luminance mapping and unsharp-masking-like processing on digitalimages; they are specifically designed for their application on bounded and on circular signals. We studythe effect of gamma correction on contrast and develop an adaptive technique for luminance and contrastcorrection. We use the proposed tools for the enhancement of high contrast color images.\",\"PeriodicalId\":411140,\"journal\":{\"name\":\"International Conference on Computer Vision Theory and Applications\",\"volume\":\"79 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Computer Vision Theory and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5220/0001781600280033\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Computer Vision Theory and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5220/0001781600280033","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
HSV-domain Enhancement of High-contrast Images - Power Laws and Unsharp Masking for Bounded and Circular Signals
DEEI, University of Trieste, Via Valerio 10, Trieste, Italyarestrepo@units.it, marsi@units.it, ramponi@units.itKeywords: Tone mappings, gamma correction, unsharp masking, circular processing, color enhancement.Abstract: We present techniques for performing luminance mapping and unsharp-masking-like processing on digitalimages; they are specifically designed for their application on bounded and on circular signals. We studythe effect of gamma correction on contrast and develop an adaptive technique for luminance and contrastcorrection. We use the proposed tools for the enhancement of high contrast color images.
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