Detection of Neural Activities in FMRI Using Jensen-Shannon Divergence

International Journal of Biometric and Bioinformatics

Jayanta Basak¹ 

关键词: Speckle Noise;    Frost Filter;    Fuzzy Level Set Method;   

DOI  :  

学科分类：计算机科学（综合）

来源: Computer Science Journals

【 摘 要 】

In this paper, we present a statistical technique based on Jensen-Shanon divergence for detectingthe regions of activity in fMRI images. The method is model free and we exploit the metric property of the squareroot of Jensen-Shannon divergence to accumulate the variations between successive timeframes of fMRI images. Theoreticallyand experimentally we show the effectiveness of our algorithm.

【 授权许可】

Unknown