Dr. Yipeng Liu Profile

Dr. Yipeng Liu

at Harbin Institute of Technology

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Publications (2)

SPIE Journal Paper | 29 May 2013

Novel focus region detection method for multifocus image fusion using quaternion wavelet

Yipeng Liu, Jing Jin, Qiang Wang, Yi Shen, Xiaoqiu Dong

JEI, Vol. 22, Issue 02, 023017, (May 2013) https://doi.org/10.1117/12.10.1117/1.JEI.22.2.023017

KEYWORDS: Image fusion, Wavelets, Image quality, Visualization, Phase modulation, Phase measurement, Binary data, Clocks, Detection and tracking algorithms, Image processing

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SPIE Journal Paper | 24 October 2012

Phase-preserving speckle reduction based on soft thresholding in quaternion wavelet domain

Yipeng Liu, Jing Jin, Qiang Wang, Yi Shen

JEI, Vol. 21, Issue 4, 043009, (October 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.4.043009

KEYWORDS: Wavelets, Speckle, Denoising, Fourier transforms, Ultrasonics, Wavelet transforms, Discrete wavelet transforms, Signal to noise ratio, Image analysis, Image enhancement

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