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VMV
2004
113views Visualization» more  VMV 2004»
13 years 8 months ago
Simplicial Isosurface Compression
In this work, we introduce a new algorithm for direct and progressive encoding of isosurfaces extracted from volumetric data. A binary multi
Thomas Lewiner, Luiz Velho, Hélio Lopes, Vi...
3DPVT
2002
IEEE
131views Visualization» more  3DPVT 2002»
14 years 11 days ago
Octree approximation and compression methods
Techniques are presented to progressively approximate and compress in a lossless manner two-colored (i.e. binary) 3D objects (as well as objects of arbitrary dimensionality). The ...
Hanan Samet, Andrzej Kochut
VISUALIZATION
2002
IEEE
14 years 9 days ago
Efficient Compression and Rendering of Multi-Resolution Meshes
We present a method to code the multiresolution structure of a 3D triangle mesh in a manner that allows progressive decoding and efficient rendering at a client machine. The code ...
Zachi Karni, Alexander Bogomjakov, Craig Gotsman
MICCAI
2008
Springer
14 years 8 months ago
Weight Preserving Image Registration for Monitoring Disease Progression in Lung CT
We present a new image registration based method for monitoring regional disease progression in longitudinal image studies of lung disease. A free-form image registration technique...
Vladlena Gorbunova, Pechin Lo, Haseem Ashraf, A...
DCC
2000
IEEE
13 years 11 months ago
Fast Progressive Image Coding without Wavelets
We introduce a new image compression algorithm that allows progressive image reconstruction – both in resolution and in fidelity, with a fully embedded bitstream. The algorithm ...
Henrique S. Malvar