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22
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ICIP
2005
IEEE
181
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Image Processing
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ICIP 2005
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DCT-domain spatial transcoding using generalized DCT decimation
14 years 10 months ago
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www.ee.nthu.edu.tw
In this paper, we propose a generalized DCT-domain spatial downscaling scheme to improve the visual quality. We analyze the filtering performances and computational complexities o...
Yuh-Ruey Lee, Chia-Wen Lin
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