Despeckling of ultrasound images using directionally decimated wavelet packets with adaptive clustering
نویسندگان
چکیده
منابع مشابه
Despeckling of medical ultrasound images using Daubechies complex wavelet transform
The paper presents a novel despeckling method, based on Daubechies complex wavelet transform, for medical ultrasound images. Daubechies complex wavelet transform is used due to its approximate shift invariance property and extra information in imaginary plane of complex wavelet domain when compared to real wavelet domain. A wavelet shrinkage factor has been derived to estimate the noise-free wa...
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ژورنال
عنوان ژورنال: IET Image Processing
سال: 2019
ISSN: 1751-9667,1751-9667
DOI: 10.1049/iet-ipr.2018.5011