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Journal of Medical Signals and Sensors، جلد ۱۴، شماره ۶، صفحات ۱۴-۶
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عنوان انگلیسی Tensor Methods in Biomedical Image Analysis
چکیده انگلیسی مقاله Abstract In the past decade, tensors have become increasingly attractive in different aspects of signal and image processing areas. The main reason is the inefficiency of matrices in representing and analyzing multimodal and multidimensional datasets. Matrices cannot preserve the multidimensional correlation of elements in higher?order datasets and this highly reduces the effectiveness of matrix?based approaches in analyzing multidimensional datasets. Besides this, tensor?based approaches have demonstrated promising performances. These together, encouraged researchers to move from matrices to tensors. Among different signal and image processing applications, analyzing biomedical signals and images is of particular importance. This is due to the need for extracting accurate information from biomedical datasets which directly affects patient’s health. In addition, in many cases, several datasets have been recorded simultaneously from a patient. A common example is recording electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) of a patient with schizophrenia. In such a situation, tensors seem to be among the most effective methods for the simultaneous exploitation of two (or more) datasets. Therefore, several tensor?based methods have been developed for analyzing biomedical datasets. Considering this reality, in this paper, we aim to have a comprehensive review on tensor?based methods in biomedical image analysis. The presented study and classification between different methods and applications can show the importance of tensors in biomedical image enhancement and open new ways for future studies.
کلیدواژه‌های انگلیسی مقاله Biomedical image enhancement, tensor decomposition, tensor networks
نویسندگان مقاله | Farnaz Sedighin


نشانی اینترنتی http://jmss.mui.ac.ir/index.php/jmss/article/view/717
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Review Articles
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