Zhiying Wen, Feng Li, D. Fraser, A. Lambert, X. Jia
{"title":"A Super Resolution Algorithm for Atmospherically Degraded Images Using Lucky Regions and MAP-uHMT","authors":"Zhiying Wen, Feng Li, D. Fraser, A. Lambert, X. Jia","doi":"10.1109/DICTA.2009.94","DOIUrl":null,"url":null,"abstract":"This paper demonstrates the possibility of super resolved image reconstruction for images affected by atmospheric turbulence. A lucky region method using bicoherence is proposed to select image tiles with superior quality or “lucky image regions” from a large number of short exposure images. A super resolved image is then reconstructed by a MAP method based on a Universal Hidden Markov Tree model from the lucky regions. Performance is demonstrated with real data.","PeriodicalId":277395,"journal":{"name":"2009 Digital Image Computing: Techniques and Applications","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Digital Image Computing: Techniques and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DICTA.2009.94","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper demonstrates the possibility of super resolved image reconstruction for images affected by atmospheric turbulence. A lucky region method using bicoherence is proposed to select image tiles with superior quality or “lucky image regions” from a large number of short exposure images. A super resolved image is then reconstructed by a MAP method based on a Universal Hidden Markov Tree model from the lucky regions. Performance is demonstrated with real data.
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