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Combining Spatial Priors and Anatomical Information for fMRI Detection

In this paper, we analyze Markov Random Field (MRF) as a spatial regularizer in fMRI detection. The low signal-to-noise ratio (SNR) in fMRI images presents a serious challenge for detection algorithms, making regularization necessary to achieve good detection accuracy. Gaussian smoothing, traditiona...

詳細記述

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書誌詳細
主要な著者: Ou, Wanmei, Wells, William M., Golland, Polina
フォーマット: Artigo
言語:Inglês
出版事項: 2010
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC3786450/
https://ncbi.nlm.nih.gov/pubmed/20362488
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.media.2010.02.007
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