A Novel Algorithm for De-Noising Radiographic Images
نویسندگان
چکیده
منابع مشابه
computed tomography images de-noising using a novel two stage adaptive algorithm
in this paper, an optimal algorithm is presented for de-noising of medical images. the presented algorithm is based on improved version of local pixels grouping and principal component analysis. in local pixels grouping algorithm, blocks matching based on l2 norm method is utilized, which leads to matching performance improvement. to evaluate the performance of our proposed algorithm, peak sign...
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ژورنال
عنوان ژورنال: International Journal of Image, Graphics and Signal Processing
سال: 2012
ISSN: 2074-9074,2074-9082
DOI: 10.5815/ijigsp.2012.06.04