The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents the design of a portable network intelligent video target tracking system based on TI multimedia Digital Signal Processor (DSP). The system can do a real-time processing of HD video data acquired from the CMOS sensor, accomplish intelligent video target detection and tracking according to the rules set by the user. At the same time it sends alarms and records the information. In...
In this paper, the DMA transfer tactics is used to optimize a packed/planar video format conversion program. The program method to employ the DMA transfer in the video processing algorithms will be present in this paper. The objective is to develop the efficiency of the DSP on loading the large image data, which are stored in the external memory. The synchronous problem of the DMA transfer data flow...
This paper introduces an intelligent visual surveillance system based on TI multimedia digital signal processor (DSP) TMS320DM642, including hardware platform, software platform and algorithm realization. As the core of this system, DSP communicates with host PC via PCI bus. User can set rules via GUI software. The video input from either analog camera or IP camera can be processed by DM642 in real...
This paper aims to describe the implementation of shadow suppression algorithm in an intelligent tracking system based on multimedia digital signal processor (DSP). In our application, the fast filling and noise elimination algorithm is added to improve the accuracy of shadow suppression. In order to achieve real-time performance, several optimization techniques have been applied to shadow suppression...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.