This article makes a comparison between MRI image denoising methods. Self adaptation wiener filtering method is adopted as per image characteristics, and operations of grey level value technology and mathematical morphology are adopted to obtain head data. Regarding the segmentation of brain, the article raises a brain inspection method by constructing self adaptation template as per brain image characteristics and the geometric structure similarity between neighboring images. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Organizers of 2011 International Conference on Energy and Environmental Science.
机构:
Chongqing Business Vocat Coll, Sch Artificial Intelligence, Chongqing 401331, Peoples R China
Chongqing Res Inst Business Econ, Chongqing, Peoples R ChinaChongqing Business Vocat Coll, Sch Artificial Intelligence, Chongqing 401331, Peoples R China
Zhou, Jun
Yang, Mei
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机构:
Balivag Univ, Balivag, Bulacan, Philippines
Chongqing Business Vocat Coll, Sch Gen Educ, Chongqing 401331, Peoples R ChinaChongqing Business Vocat Coll, Sch Artificial Intelligence, Chongqing 401331, Peoples R China