SIGGRAPH 2004 - The 31st international conference on computer graphics and interactive techniques
Conferenece Exhibition Call For Participation Presenters Media Registration spacer

Wednesday, 11 August
10:30 am - 12:15 pm
Room 502A
Session Chair: Eric Haines, Autodesk, Inc.

PACKMAN: Texture Compression for Mobile Phones
A new lossy texture compression scheme, targeted for mobile devices, that compresses 2 x 4 blocks into 32 bits.

Jacob Ström
Ericsson Research
jacob.strom (at)

Tomas Akenine-Moller
Lunds universitet/Ericsson Mobile Platforms
Tile-Based Texture Mapping on Graphics Hardware
A tile-based texture mapping algorithm running on GPUs that functions transparently as an arbitrarily large texture mipmap while consuming only a small and fixed amount of texture memory.

Li-Yi Wei
NVIDIA Corporation
liyiwei (at)
Constrained Segmentation of Complex Models for Image-Based Texture Editing
A constrained segmentation method for partitioning 3D models for texture mapping. Region boundaries conform to salient features, respecting user-imposed constraints. An application to virtual paint restoration is illustrated.

Ioana Boier-Martin
IBM T.J. Watson Research Center
ioana (at)

Holly Rushmeier
Yale University

Richard Giantisco
Freelance 3D Artist
Subband Encoding of High-Dynamic-Range Imagery
A backwards-compatible format for lossy encoding of high-dynamic-range images that fits within a standard JPEG wrapper and looks like a tone-mapped image.

Gregory Ward
Anyhere Software
Sunnybrook Technologies

Maryann Simmons
Walt Disney Feature Animation

sketches committee
 > share the SIGGRAPH 2004 web site
Conference 8-12 August, Exhibition 10-12 August.  In Los Angeles, CA