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1篇 您的检索式：作者名="ZHOU Youxi"

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		题名	作者	年代	出处	被引量
	1	Embedded coding of medical images with regions of interest based on 3-D zerotree显示文摘In order to satisfy the need of diagnoses,based on the characteristic of medical images that a sequence of frames are formed in one body inspection,a new strategy for medical images compression is proposed.The 3-D wavelet is adopted and the planar zerotree is extended to the 3-D zerotree.By making use of the 3-D zerotree structure,a simple method for region of interest(ROI)mask generation is put forward.Medical images are compressed by three-dimensional embedded coding with the compression of regions of interest.Simulation results have shown that it can efficiently improve the compression ratio without affecting the diagnoses.	MA Jing WU Chengke CHEN Dong ZHOU Youxi	2007	Frontiers of Electrical and Electronic Engineering in China2007，2，1：	0

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