821 search results - page 94 / 165 » Performance measures for video object segmentation and track... |
IBPRIA
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, we present how appearance-based features can be used for the recognition of words in American sign language (ASL) from a video stream. The features are extracted wit...
ICCCN
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— The paper describes a target tracking system running on a Heterogeneous Sensor Network (HSN) and presents results gathered from a realistic deployment. The system fuses...
SIBGRAPI
2007
IEEE
14 years 3 months ago
2007
IEEE
Cell segmentation is a challenging problem due to both the complex nature of the cells and the uncertainty present in video microscopy. Manual methods for this purpose are onerous...
ICIP
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper, we propose a novel technique for modelbased recognition of complex object motion trajectories using Hidden Markov Models (HMM). We build our models on Principal Com...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
For the first time, we perform normalized correlation template tracking in the modulation domain. For each frame of the video sequence, we compute a multi-component AM-FM image mo...