{"title":"Region-based adaptive automatic focal-length estimation method for fisheye-lens distortion correction","authors":"Hyungtae Kim, Daehee Kim, J. Paik","doi":"10.1109/ELINFOCOM.2014.6914374","DOIUrl":null,"url":null,"abstract":"This paper presents an automatic region-adaptive focal-length estimation method to correct a fisheye-lens distortion. The proposed method consists of three steps; i) generation of criteria for estimating focal-length, ii) region-adaptive focal-length estimation, and iii) correction of the fisheye lens distortion using the orthographic projection model. Experimental result show that the proposed method provides a lower loss rate than existing methods.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Electronics, Information and Communications (ICEIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ELINFOCOM.2014.6914374","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents an automatic region-adaptive focal-length estimation method to correct a fisheye-lens distortion. The proposed method consists of three steps; i) generation of criteria for estimating focal-length, ii) region-adaptive focal-length estimation, and iii) correction of the fisheye lens distortion using the orthographic projection model. Experimental result show that the proposed method provides a lower loss rate than existing methods.
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