DICOM IMAGE COMPRESSION BASED ON SPATIAL FUZZY CLUSTERING USING WAVELET BASED CONTOURLET TRANSFORM
نویسندگان
چکیده
منابع مشابه
Wavelet Based Contourlet Transform for Image Compression
Wavelet transforms are not capable of reconstructing curved images perfectly, hence we go for this new concept, called Contourlet Transform. It is a multiresolution and directional decomposition of a signal using a combination of Laplacian Pyramid (LP) and a Directional Filter Bank (DFB). The Contourlet transform has good approximation properties for smooth 2D functions and finds a direct discr...
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ژورنال
عنوان ژورنال: International Journal of Research in Engineering and Technology
سال: 2016
ISSN: 2321-7308,2319-1163
DOI: 10.15623/ijret.2016.0516056