Paper Info
Title
Application of Fixed Skipped Steps Discrete Wavelet Transform in JP3D Lossless Compression of Volumetric Medical Images.
Abstract
In this paper, we report preliminary results of applying a step skipping to the discrete wavelet transform (DWT) in lossless compression of volumetric medical images. In particular, we generalize the two-dimensional (2D) fixed variants of skipped steps DWT (SS-DWT), which earlier were found effective for certain 2D images, to a three-dimensional (3D) case and employ them in JP3D (JPEG 2000 standard extension for 3D data) compressor. For a set of medical volumetric images of modalities CT, MRI, and US, we find that, by adaptively selecting 3D fixed variants of SS-DWT, we may improve the JP3D bitrates in an extent competitive to much more complex modifications of DWT and JPEG 2000.
Year
DOI
Venue
2019
10.1007/978-3-030-19093-4_17
Communications in Computer and Information Science
Keywords
Field
DocType
Medical imaging,Image processing,Lossless image compression,Medical image compression,Volumetric image compression,Image compression standards,JPEG 2000,JP3D,DWT,RDLS,Step skipping,Fixed SS-DWT
Computer vision,Medical imaging,Computer science,Image processing,Discrete wavelet transform,Artificial intelligence,JPEG 2000,Lossless compression
Conference
Volume
ISSN
Citations 
1018
1865-0929
0
PageRank 
References 
Authors
0.34
0
1
Name
Order
Citations
PageRank
Roman Starosolski1397.30