1642 search results - page 157 / 329 » An object based motion method for video coding |
ICPR
2002
IEEE
15 years 3 months ago
2002
IEEE
Analysis of human activity from a video camera is simplified by the knowledge of the camera’s intrinsic and extrinsic parameters. We describe a technique to estimate such param...
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
This paper presents a novel approach to skim and describe 3D videos. 3D video is an imaging technology which consists in a stream of 3D models in motion captured by a synchronized ...
CIVR
2009
Springer
15 years 4 months ago
2009
Springer
This paper presents a content-based approach for understanding handball videos. Tracked players are characterized by their 2D trajectories in the court plane. The trajectories and...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
We propose an object detection method using particle filters. Our approach estimates the probability of object presence in the current image given the history of observations up t...
ACCV
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, we propose a novel method to simultaneously and accurately estimate the 3D shape and 3D motion of a dynamic scene from multiple-viewpoint calibrated videos. We follo...