14850 search results - page 2954 / 2970 » A Geometric Approach to Betweenness |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We present a robust method to map detected facial Action Units (AUs) to six basic emotions. Automatic AU recognition is prone to errors due to illumination, tracking failures and ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In order to allow sufficient amount of light into the image sensor, videos captured in poor lighting conditions typically have low frame rate and frame exposure time equals to in...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
—Cooperative jamming (CJ) schemes support secure wireless communication in the presence of one or more eavesdroppers. Larger numbers of cooperative relays provide better secrecy ...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—Smartphones have changed the way people communicate. Most prominently, using commonplace mobile device features (e.g., high resolution cameras), they started producing a...
ISBI
2011
IEEE
12 years 11 months ago
2011
IEEE
Features extracted from cell networks have become popular tools in histological image analysis. However, existing features do not take sufficient advantage of the cycle structure...