42 search results - page 9 / 9 » Bursty and hierarchical structure in streams |
PR
2008
13 years 5 months ago
2008
This paper presents a Hierarchical Context Hidden Markov Model (HC-HMM) for behavior understanding from video streams in a nursing center. The proposed HC-HMM infers elderly behav...
PG
2002
IEEE
13 years 10 months ago
2002
IEEE
We present the 3D Video Recorder, a system capable of recording, processing, and playing three–dimensional video from multiple points of view. We first record 2D video streams f...