Multi-DSP based Intelligent Visual Surveillance System

Author

Zhao, Liya ; Jia, Xiaowei ; Tian, Hongning ; Wang, Limei ; Jia, Kebin

Author_Institution

Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China

fYear

2011

fDate

1-2 Dec. 2011

Firstpage

89

Lastpage

92

Abstract

An Intelligent Visual Surveillance (IVS) system based on multi SEED-VPM642 platform is proposed in this paper, including design and realization of both the hardware and software platforms. The core chip of the platform is TI multimedia Digital Signal Processor (DSP) TMS320DM642. In the system, DSP acts as a server, waiting for client PC to get connected to the Internet. In DSP, video captured by cameras is processed by algorithms in real time, then encoded, and finally sent to PC. If any event breaks the rules set by users on PC, alarm signal will be sent through the Global System for Mobile Communications (GSM) network. Experimental results show that the system works well in detecting and tracking objects. Meanwhile, PC Graphical User Interface (GUI) supports monitoring 16 video scenes at the same time and controlling Pan/Tilt/Zoom (PTZ) camera, also allows video playing back. In addition, our system supports both Client/Server (C/S) and Browser/Server (B/S) architecture.

Keywords

Internet; cellular radio; client-server systems; digital signal processing chips; graphical user interfaces; object detection; object tracking; video surveillance; Internet; TI multimedia digital signal processor; TMS320DM642; browser/server architecture; client/server architecture; global system for mobile communications network; graphical user interface; hardware platform; intelligent visual surveillance system; multiDSP; multiSEED-VPM642 platform; object detection; object tracking; software platform; Artificial intelligence; Cameras; Digital signal processing; Graphical user interfaces; Image edge detection; Software; Software algorithms; B/S; C/S; DSP; GUI; IVS;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Visual Surveillance (IVS), 2011 Third Chinese Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1834-2

Type

conf

DOI

10.1109/IVSurv.2011.6157032

Filename

6157032