217 search results - page 19 / 44 » Low Distortion Spanners |
SMI
2007
IEEE
14 years 1 months ago
2007
IEEE
We present two complementary methods for automatically improving mesh parameterizations and demonstrate that they provide a very desirable combination of efficiency and quality. ...
AVSS
2008
IEEE
13 years 7 months ago
2008
IEEE
Moving object classification in far-field video is a key component of smart surveillance systems. In this paper, we propose a reliable system for person-vehicle classification whi...
MM
2005
ACM
14 years 28 days ago
2005
ACM
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
ITIIS
2010
2010
Reversible Watermarking Method Using Optimal Histogram Pair Shifting Based on Prediction and Sorting
13 years 5 months ago
To be reversible as a data hiding method, the original content and hidden message should be completely recovered. One important objective of this approach is to achieve high embed...
ISW
2000
Springer
13 years 11 months ago
2000
Springer
Generally, low frequency domain may be useful to embed a watermark in an image. However, if a watermark is embedded into low frequency components, blocking effects may occur in the...