Multiresolution generalized N dimension PCA for ultrasound image denoising
نویسندگان
چکیده
منابع مشابه
Multiresolution generalized N dimension PCA for ultrasound image denoising
BACKGROUND Ultrasound images are usually affected by speckle noise, which is a type of random multiplicative noise. Thus, reducing speckle and improving image visual quality are vital to obtaining better diagnosis. METHOD In this paper, a novel noise reduction method for medical ultrasound images, called multiresolution generalized N dimension PCA (MR-GND-PCA), is presented. In this method, t...
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ژورنال
عنوان ژورنال: BioMedical Engineering OnLine
سال: 2014
ISSN: 1475-925X
DOI: 10.1186/1475-925x-13-112