Adaptive image scaling based on local edge directions

Abstract

An image scaling process is necessary when the resolution of a stream image is different from the screen resolution of a digital display device. Image scaling addresses the problem of generating an image of new resolution from a source image. Conventional image interpolation methods suffer blurring problems in edge regions, so it is hard to produce sharp… (More)

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Cite this paper

@article{Lai2010AdaptiveIS, title={Adaptive image scaling based on local edge directions}, author={Yen-Tai Lai and Chao-Feng Tzeng and Hung-Chu Wu}, journal={2010 International Conference on Intelligent and Advanced Systems}, year={2010}, pages={1-4} }