44 search results - page 9 / 9 » On the sampling of web images for learning visual concept cl... |
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Each facial event will give rise to complex facial appearance variation. In this paper, we propose similarity features to describe the facial appearance for video-based facial even...
ESWA
2007
13 years 4 months ago
2007
In this paper we present an automatic facial expression recognition system that utilizes a semantic-based learning algorithm using the analytical hierarchy process (AHP). Although...
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— We describe a framework for detecting and tracking continuous ”trails” in images and image sequences for autonomous robot navigation. Continuous trails are extended...
AAAI
2008
13 years 7 months ago
2008
When building an application that requires object class recognition, having enough data to learn from is critical for good performance, and can easily determine the success or fai...