Motion compensated lossy-to-lossless compression of 4-D medical images using integer wavelet transforms.

This paper proposes a method for progressive lossy-to-lossless compression of four-dimensional (4-D) medical images (sequences of volumetric images over time) by using a combination of three-dimensional (3-D) integer wavelet transform (IWT) and 3-D motion compensation. A 3-D extension of the set-par...

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Pubblicato in:	IEEE Transactions on information technology in biomedicine 9, 1 (2005).
Autore principale:	Kassim, A.A
Natura:	Articolo
Lingua:	English
Soggetti:	3-D cube matching algorithm. 3-D motion compensation. 3-D set-partitioning in hierarchical trees algorithm. 4-D medical images. JPEG-2000. Integer wavelet transforms. Motion compensated lossy-to-lossless compression. Motion estimation. Three-dimensional integer wavelet transform. Video coding. Volumetric compression. Wavelet coefficient coding.