Mr. Yu Liu Profile

Yu Liu

at Chinese Univ of Hong Kong

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Publications (2)

Proceedings Article | 13 February 2008 Paper

Ion implantion in silicon waveguides for nonlinear effective length enhancement and power monitoring applications

H. Tsang, Y. Liu

Proceedings Volume 6898, 689814 (2008) https://doi.org/10.1117/12.761596

KEYWORDS: Waveguides, Silicon, Helium, Optical amplifiers, Ion implantation, Absorption, Ions, Signal attenuation, Scanning probe microscopy, Raman spectroscopy

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Proceedings Article | 24 June 2005 Paper

Embedded image coding based on context classification and quadtree ordering in wavelet packet domain

Yu Liu, King Ngi Ngan

Proceedings Volume 5960, 596052 (2005) https://doi.org/10.1117/12.633222

KEYWORDS: Wavelets, Image compression, Probability theory, Image quality, Image classification, Quantization, Finite impulse response filters, Scalable video coding, Optical filters, Wavelet transforms

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