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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [1]
武汉物理与数学研究所 [1]
海洋研究所 [1]
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OAI收割 [3]
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CNKI期刊论文 [1]
会议论文 [1]
期刊论文 [1]
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2016 [1]
2014 [1]
2011 [1]
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Metabolomics Insights into the Modulatory Effects of Long-Term Low Calorie Intake in Mice
期刊论文
OAI收割
JOURNAL OF PROTEOME RESEARCH, 2016, 卷号: 15, 期号: 7, 页码: 2299-2308
作者:
Wu, Junfang
;
Yang, Liu
;
Li, Shoufeng
;
Huang, Ping
;
Liu, Yong
收藏
|
浏览/下载:48/0
|
提交时间:2016/09/05
calorie restriction
high fat diet
NMI
metabonomics
long-term diet interventions
基于光流法与特征统计的鱼群异常行为检测
CNKI期刊论文
OAI收割
2014
作者:
于欣
;
侯晓娇
;
卢焕达
;
余心杰
;
范良忠
|
收藏
|
浏览/下载:2/0
|
提交时间:2024/12/18
水产养殖
鱼群检测
光流法
标准互信息(NMI)
局部距离异常因子(LDOF)
A parallel algorithm for medical images registration based on B-splines (EI CONFERENCE)
会议论文
OAI收割
4th International Congress on Image and Signal Processing, CISP 2011, October 15, 2011 - October 17, 2011, Shanghai, China
作者:
Zhang T.
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浏览/下载:26/0
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提交时间:2013/03/25
Cubic B-splines is widely applied in non-rigid registration because of its approximation performance and fast computational characteristics. However
a small scale non-rigid deformation is needed to characterize by a large number of control points. Moreover
an iterative optimization strategy of the non-rigid registration algorithm and the normalized mutual information (NMI) cost a great quantity calculation. So
the process of the non-rigid registration is slowed by calculations of NMI in a iterative optimization strategy. In this paper
a parallel optimization algorithm based on cubic B-splines functions is proposed to parallelize the optimization algorithm of the nonrigid registration and the calculations of normalize mutual information. In practice
a fast algorithm of cubic B-splines is used and the control points are only distributed on the targets. Experiments show that the use of the fast algorithm and the parallel optimization strategy improves the non-rigid registration process of medical images. 2011 IEEE.
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