356 search results - page 45 / 72 » Foveated image watermarking |
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
Most block-based image authentication techniques that are presented in the literature sacrifice localization accuracy in order to resist vector quantization (VQ) counterfeiting att...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We present a novel selective blurring algorithm that mimics the optical distance blur effects that occur naturally in cameras and eyes. The proposed algorithm provides a realistic...
ISRR
2001
Springer
14 years 2 months ago
2001
Springer
We discuss the role of spatial representations and visual geometries in vision-based navigation. To a large extent, these choices determine the complexity and robustness of a given...