A Distributed Video Monitoring Terminal Based on DaVinci DSP

Author

Tang, Jin ; Tian, Xiaoming

Author_Institution

Autom. Sch., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2012

Firstpage

13

Lastpage

16

Abstract

This paper aims to realize a distributed video monitoring terminal based on TI DaVinci multi-media Digital Signal Processor (DSP) TMS320DM6467. The terminal can be used as an independent monitoring device, and it can also be used as a part of a distributed monitoring system. This terminal consists of video acquisition module, processing module, compression module, information storage module, data exchange module and control module. Users can freely set three different warning modes with different warning parameters. DSP analyze video images timely, and detect anomalies. Target segmentation, feature extraction and alarm are implemented at the same time in the terminal or system to provide users with fast, precise and smart video analysis and monitoring services. This terminal can be widely used in many fields, and has great potential in real applications with very high commercial values.

Keywords

data acquisition; digital signal processing chips; feature extraction; image segmentation; multimedia communication; video equipment; DSP TMS320DM6467; DaVinci DSP; TI DaVinci multimedia digital signal processor; alarm; compression module; control module; data exchange module; distributed video monitoring terminal; feature extraction; independent monitoring device; information storage module; processing module; smart video analysis; target segmentation; video acquisition module; video image; warning modes; Cameras; Digital signal processing; Field programmable gate arrays; High definition video; Streaming media; Video surveillance; DSP implementation; different warning module; distributed monitoring system; video monitoring terminal;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2012 International Conference on

Conference_Location

Hunan

Print_ISBN

978-1-4673-0458-0

Type

conf

DOI

10.1109/CDCIEM.2012.11

Filename

6178439