Abstract
In this paper we proposed an intelligent PTZ camera system which detects, classifies and tracks moving objects. If a moving object is detected, features are extracted for classification and then realtime tracking follows.
We used GMM for detection followed by shadow removal. Legendre moment is used for classification. Without auto focusing, we can control the PTZ camera movement by using center points of the image and object's direction, distance and velocity. To implement the realtime system, we used TI DM6446 Davinci processor.
Throughout the experiment, we obtained system's high performance in classification and tracking both at vehicle's normal and high speed motion.
We used GMM for detection followed by shadow removal. Legendre moment is used for classification. Without auto focusing, we can control the PTZ camera movement by using center points of the image and object's direction, distance and velocity. To implement the realtime system, we used TI DM6446 Davinci processor.
Throughout the experiment, we obtained system's high performance in classification and tracking both at vehicle's normal and high speed motion.
| Translated title of the contribution | Real-Time PTZ Camera with Detection and Classification Functionalities |
|---|---|
| Original language | Korean |
| Pages (from-to) | 78-85 |
| Number of pages | 8 |
| Journal | 한국통신학회논문지C |
| Volume | 36 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 2011 |