159 search results - page 4 / 32 » Appearance preserving octree-textures |
DPHOTO
2009
13 years 7 months ago
2009
We present a method to improve the validity of noise and resolution measurements on digital cameras. If non-linear adaptive noise reduction is part of the signal processing in the...
VIS
2006
IEEE
14 years 11 months ago
2006
IEEE
Volume rendered imagery often includes a barrage of 3D information like shape, appearance and topology of complex structures, and it thus quickly overwhelms the user. In particular...
CAIP
2009
Springer
14 years 4 months ago
2009
Springer
Smoothing of biomedical images should preserve gray-level transitions between adjacent tissues, while restoring contours consistent with anatomical structures. Anisotropic diffusi...
ICDM
2008
IEEE
14 years 4 months ago
2008
IEEE
Privacy-Preserving Data Re-publishing (PPDR) deals with publishing microdata in dynamic scenarios. Due to privacy concerns, data must be disguised before being published. Research...
VISUALIZATION
1998
IEEE
14 years 2 months ago
1998
IEEE
We introduce a new approach for mapping texture on volumetric iso-surfaces and parametric surfaces. Our approach maps 2D images on surfaces while maintaining continuity and preser...