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学科主题: 临床医学
题名:
NONNEGATIVE TENSOR FACTORIZATION FOR BRAIN CT IMAGE RETRIEVAL
作者: Liu, Weixiang1,2; Yuan, Kehong1,2; Zou, Jiying1,2; Zhou, Shoujun3; Chen, Wufan3; Jia, Shaowei4; Xiao, Ping4
关键词: Nonnegative matrix factorization ; Nonnegative tensor factorization ; Principal component analysis ; Medical image retrieval
刊名: INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL
发表日期: 2008-11-01
卷: 4, 期:11, 页:2911-2917
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Automation & Control Systems ; Computer Science, Artificial Intelligence
研究领域[WOS]: Automation & Control Systems ; Computer Science
关键词[WOS]: MATRIX FACTORIZATION ; ALGORITHMS
英文摘要:

Biomedical images provide an essential and inseparable component of diagnosis, treatment and patient follow-ups. It is useful to apply these images to retrieve medically relevant cases from digital patient databases. The main effort in the study concerns image feature reduction using nonnegative tensor factorization (NTF) for neuroimage retrieval. The experimental retrieval results on real brain CT datasets, including two and three classes respectively, show that NTF outperforms both traditional principal component analysis and nonnegative matrix factorization.

语种: 英语
所属项目编号: 30730036
项目资助者: National Natural Science Foundation of China
WOS记录号: WOS:000260923100013
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/64120
Appears in Collections:北京大学深圳医院_期刊论文

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作者单位: 1.Tsinghua Univ, Dept Biomed Engn, Beijing, Peoples R China
2.Peking Univ, Shenzhen Hosp, Beijing, Peoples R China
3.Tsinghua Univ, Grad Sch Shenzhen, Beijing, Peoples R China
4.So Med Univ, Sch Biomed Engn, Guangzhou, Guangdong, Peoples R China

Recommended Citation:
Liu, Weixiang,Yuan, Kehong,Zou, Jiying,et al. NONNEGATIVE TENSOR FACTORIZATION FOR BRAIN CT IMAGE RETRIEVAL[J]. INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL,2008,4(11):2911-2917.
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