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A Comparative Review of Aspect Ratio Conversion Methods
April 24-April 26
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MUE.2008.1122008 International Conference on Mult ...
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The Aspect ratio is the fractional relation of the width of a video image compared to its height. Because of the historical and some other factors, there are so many video formats with different aspect ratios and the conversion of aspect ratio is required more and more imminently. The paper introduced all the aspect ratio conversion methods published in literatures, including cropping method, expanding method and so on, and presented experiment results to demonstrate the advantages and disadvantages of each conversion method.
Index Terms:
aspect ratio conversion, saliency model, crop, expand, review
Citation:
Zhongliang Deng, Yandong Guo, Xiaodong Gu, Zhibo Chen, Quqing Chen, Charles Wang, "A Comparative Review of Aspect Ratio Conversion Methods," mue, pp.114-117, 2008 International Conference on Multimedia and Ubiquitous Engineering (mue 2008), 2008
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