Proceedings of the Korean Society of Broadcast Engineers Conference (한국방송∙미디어공학회:학술대회논문집)

The Korean Institute of Broadcast and Media Engineers (한국방송∙미디어공학회)
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IMAGE RESIZING IN AN ARBITRARY TRANSFORM DOMAIN

  • Oh, Hyung-Suk (College of Electronics and Information Engr. Kyunghee University) ;
  • Kim, Won-Ha (College of Electronics and Information Engr. Kyunghee University)
  • Published : 2009.01.12
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Abstract

This paper develops a methodology for resizing image resolutions in an arbitrary block transform domain. To accomplish this, we represent the procedures resizing images in an arbitrary transform domain in the form of matrix multiplications from which the matrix scaling the image resolutions is produce. The experiments showed that the proposed method produces the reliable performances without increasing the computational complexity, compared to conventional methods when applied to various transforms.

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