683 search results - page 121 / 137 » A comparative study of image retargeting |
SCALESPACE
2005
Springer
14 years 3 months ago
2005
Springer
We investigate the use of fractional powers of the Laplacian for signal and image simplification. We focus both on their corresponding variational techniques and parabolic pseudod...
IWDW
2004
Springer
14 years 3 months ago
2004
Springer
Most of watermarking techniques are based on Wide Spread Spectrum (WSS). Security of such schemes is studied here in adopting a cryptanalysis point of view. The security is proport...
VISUALIZATION
2003
IEEE
14 years 3 months ago
2003
IEEE
We present a feasibility study on using video visualization to aid snooker skill training. By involving the coaches and players in the loop of intelligent reasoning, our approach ...
ITS
2010
Springer
14 years 2 months ago
2010
Springer
We investigate the role of presence in a serious game for intercultural communication and negotiation skills by comparing two interfaces: a 3D version with animated virtual humans ...
VVS
1996
IEEE
14 years 2 months ago
1996
IEEE
A critical issue in understanding high speed flows is the study of shock waves. This paper summarizes our research on techniques for the detection and visualization of shock waves...