24 search results - page 3 / 5 » Adaptive Scanning Methods for Wavelet Difference Reduction i... |
SIBGRAPI
2005
IEEE
13 years 11 months ago
2005
IEEE
We present a lossless compressor for multispectral images that exploits interband correlations. Each band is divided into blocks, to which a wavelet transform is applied. The wave...
ICIP
2002
IEEE
2002
IEEE
Real-time reconstruction of wavelet encoded meshes for view-dependent transmission and visualization
14 years 7 months ago
Wavelet methods for geometry encoding is a recently emerged superset of multiresolution analysis which has proven to be very efficient in term of compression and adaptive transmis...
JMIV
2006
13 years 5 months ago
2006
In this paper, we present some adaptive wavelet decompositions that can capture the directional nature of images. Our method exploits the properties of seminorms to build lifting s...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Video coding algorithms based on 3-D wavelet transforms exist which have a competitive rate-distortion performance and are very fast because motion compensation is not needed. The...
TMI
2010
13 years 13 days ago
2010
We present a novel 3-D scalable compression method for medical images with optimized volume of interest (VOI) coding. The method is presented within the framework of interactive te...