CASIA OpenIR  > 09年以前成果
An embedding framework for myocardial velocity processing with MRI
Cong, Longfei; Lee, Su-Lin; Huntbatch, Andrew; Jiang, Tianzi; Yang, Guang-Zhong; Yang, GZ; Jiang, T; Shen, DG; Gu, L; Yang, J
Source PublicationMEDICAL IMAGING AND AUGMENTED REALITY
2006
Volume4091Pages:44-51
SubtypeArticle
AbstractThis paper presents an embedding framework for myocardial velocity processing with MRI based on a hollow, semi-spherical template. The relationship between vector bundle and manifold mapping is analysed and three different mapping methods that include tangent mapping, normal mapping, and normal-tangent mapping are assessed for their practical value of myocardial contractility analysis. The proposed method provides a basis for consistent volume matching and vector correspondence, in addition to the ease of calculating biomechanical indices such as radial, circumferential and longitudinal strain rates without the concern of boundary effects. Detailed analysis results with both synthetic and in vivo MR velocity data sets are provided.
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
WOS KeywordNONRIGID REGISTRATION ; MOTION
Indexed ByISTP ; SCI
Language英语
WOS Research AreaComputer Science ; Radiology, Nuclear Medicine & Medical Imaging
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Interdisciplinary Applications ; Computer Science, Theory & Methods ; Radiology, Nuclear Medicine & Medical Imaging
WOS IDWOS:000240079500006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9289
Collection09年以前成果
Affiliation1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing, Peoples R China
2.Univ London Imperial Coll Sci Technol & Med, Dept Comp, Royal Soc Wolfson MIC Lab, London SW7 2AZ, England
Recommended Citation
GB/T 7714
Cong, Longfei,Lee, Su-Lin,Huntbatch, Andrew,et al. An embedding framework for myocardial velocity processing with MRI[J]. MEDICAL IMAGING AND AUGMENTED REALITY,2006,4091:44-51.
APA Cong, Longfei.,Lee, Su-Lin.,Huntbatch, Andrew.,Jiang, Tianzi.,Yang, Guang-Zhong.,...&Yang, J.(2006).An embedding framework for myocardial velocity processing with MRI.MEDICAL IMAGING AND AUGMENTED REALITY,4091,44-51.
MLA Cong, Longfei,et al."An embedding framework for myocardial velocity processing with MRI".MEDICAL IMAGING AND AUGMENTED REALITY 4091(2006):44-51.
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