Design of Real-Time Video Tracking System Based on DSP/BIOS
Zhang Ye
Abstract
Zhang Ye
Abstract
In order to solve the problem of target recognition and tracking, we use two high performance DSPs as the core processor, and design the real-time image processor system. The algorithm of tracking always based on centroid, matching, and edge, and if we want to improve the tracking efficiency and capability, we can utilize the embedded real-time operating system-DSP/BIOS contained by C6x and the API functions to compile efficient multi-assignment program and reduce exploitation period, double DSPs are more efficient. The examination proved the purpose can be reached, not only enhanced the maintenance of the program, but also modularize the program for the requirement of striding different system.
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In order to solve the problem of target recognition and tracking, we use two high performance DSPs as the core processor, and design the real-time image processor system. The algorithm of tracking always based on centroid, matching, and edge, and if we want to improve the tracking efficiency and capability, we can utilize the embedded real-time operating system-DSP/BIOS contained by C6x and the API functions to compile efficient multi-assignment program and reduce exploitation period, double DSPs are more efficient. The examination proved the purpose can be reached, not only enhanced the maintenance of the program, but also modularize the program for the requirement of striding different system.
Key concepts: BIOS, Digital signal processing, Computer science, Embedded system, Texas Instruments DaVinci, Centroid, Compiler, Multi-core processor