69 search results - page 8 / 14 » Algebraic visual cryptography scheme for color images |
VISUALIZATION
1993
IEEE
13 years 11 months ago
1993
IEEE
We present an interactive visualization approach for the dense representation of unsteady 3D flow fields. The first part of this approach is a GPU-based 3D texture advection schem...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Content aware image re-targeting methods aim to arbitrarily change image aspect ratios while preserving visually prominent features. To determine visual importance of pixels, exis...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
A novel method for summarizing videos of gestures is presented. The gestures performed by the hands and the head are extracted through skin color segmentation and represented throu...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
A new edge-sensing demosaicking solution based on a novel vector spectral model is introduced in this paper. Using the vector spectral model, the proposed solution preserves the m...
GRAPHICSINTERFACE
2004
13 years 9 months ago
2004
We propose a novel approach for a dense texture-based visualization of vector fields on curved surfaces. Our texture advection mechanism relies on a Lagrangian particle tracing th...