{"title":"Image Super-Resolution","authors":"Yujin Zhang","doi":"10.1201/9781003241416-8","DOIUrl":"https://doi.org/10.1201/9781003241416-8","url":null,"abstract":"High Resolution (HR) images are demanded everywhere in the fields like medical imaging, remote sensing and surveillance etc. Signal processing techniques can be used to obtain High Resolution (HR) images from aliased Low Resolution (LR) Images, which can make significant use of existing technology. The method to obtain HR image from aliased Low Resolution (LR) image(s) is called as Image SuperResolution(ISR). This paper broadly classifies ISR as single image SR and multiple image SR. single image SR with the help of sparse representation and different algorithms of multiple image SR are discussed.","PeriodicalId":160286,"journal":{"name":"A Selection of Image Processing Techniques","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133866542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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