Se-Woong Park, Jae-seung Sung, Jun-Rae Kim, Jeong-Hoon Kim, Myeong-Hwan Lee, Tae-Hong Jeong
{"title":"Development of a wide TV system equipped with 2/3 vertical expansion","authors":"Se-Woong Park, Jae-seung Sung, Jun-Rae Kim, Jeong-Hoon Kim, Myeong-Hwan Lee, Tae-Hong Jeong","doi":"10.1109/ICCE.1995.517955","DOIUrl":null,"url":null,"abstract":"We have developed a new TV system equipped with a digital filter which expands a given 4:3 image vertically at the rate of 2/3 to fit into a 16:9 wide monitor leading to a pleasing visual quality. The algorithm for enlarging an image vertically can be classified in two categories: deflection and digital signal processing. The digital signal processing scheme is employed to overcome the shortcomings introduced by the deflection scheme, and it maintains the resolution of the image with a good quality.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of International Conference on Consumer Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCE.1995.517955","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
We have developed a new TV system equipped with a digital filter which expands a given 4:3 image vertically at the rate of 2/3 to fit into a 16:9 wide monitor leading to a pleasing visual quality. The algorithm for enlarging an image vertically can be classified in two categories: deflection and digital signal processing. The digital signal processing scheme is employed to overcome the shortcomings introduced by the deflection scheme, and it maintains the resolution of the image with a good quality.
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