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Analysis of cancellous bone microstructure based on simplified inverse filter tracking algorithm 期刊论文

编号：

ab6d8535-cb60-4b4a-a329-3b667ade2eb6
作者：

Huang, Kai[0]^[1] Ta, Dean[1]^[2] Wang, Weiqi[2]^[2] Le, Lawrence[3]^[3]
地址：

[1]First Affiliated Hospital of Zhengzhou University, Department of Medicine,Zhengzhou,China
[2]Fudan University, Department of Electronics Engineering,Shanghai,China
[3]University of Alberta, Department of Radiology and Diagnostic Imaging,Edmonton,Canada
语种：

中文
期刊：

Chinese Journal of Biomedical Engineering ISSN：0258-8021 2008 年 27 卷 2 期 (218 - 223)
收录：
关键词：

Cancellous bone Mean trabecular bone spacing (MTBS) Simplified inverse filter tracking (SIFT) algorithm Ultrasonic backscatter
摘要：

Mean scatterer spacing (MSS) has been used by many researchers to characterize the quasi-periodic tissue microstructures and mean trabecular bone spacing (MTBS) is an important parameter to diagnose osteoporosis. This paper proposed a new technique based on simplified inverse filter tracking (SIFT) algorithm to estimate MTBS. Both simulated backscattered signals and ultrasonic backscattered signals from bovine cancellous bone in vitro were processed. The results indicated that SIFT algorithm minimized the influence of measurement system and transmission medium property. It also provided a more reliable estimation in the presence of strong diffuse scatterers and noise. Thus the SIFT method is expected to be useful for providing information about the quasi-periodic tissue microstructures.
推荐引用方式
GB/T 7714：

Huang Kai/15729419200[0],Ta Dean/6701758419[1],Wang Weiqi/35293924600[2], 等. Analysis of cancellous bone microstructure based on simplified inverse filter tracking algorithm [J].Chinese Journal of Biomedical Engineering,2008,27(2):218-223.
APA：

Huang Kai/15729419200[0],Ta Dean/6701758419[1],Wang Weiqi/35293924600[2],Le Lawrence/7005711568[3].(2008).Analysis of cancellous bone microstructure based on simplified inverse filter tracking algorithm .Chinese Journal of Biomedical Engineering,27(2):218-223.
MLA：

Huang Kai/15729419200[0], et al. "Analysis of cancellous bone microstructure based on simplified inverse filter tracking algorithm" .Chinese Journal of Biomedical Engineering 27,2(2008):218-223.

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