69 search results - page 10 / 14 » Algebraic visual cryptography scheme for color images |
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
In this paper, we present a scheme for embedding data in copies (color or monochrome) of predominantly text pages that may also contain color images or graphics. Embedding data im...
VISUALIZATION
1991
IEEE
13 years 11 months ago
1991
IEEE
or vectors at every mesh point may lead to a very cluttered image. Continuous coloring or data mapping, on the other hand, provide a smooth representation of the data. The use of t...
WILF
2009
Springer
14 years 4 days ago
2009
Springer
In this paper, an interactive image retrieval scheme using MPEG-7 visual descriptors is proposed. The performance of image retrieval systems is still limited due to semantic gap, w...
HIP
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
Splatting is a fast volume rendering algorithm which achieves its speed by projecting voxels in the form of pre-integrated interpolation kernels, or splats. Presently, two main va...