High-Speed Realization of Centroid Tracking Algorithm Used in DSP with Small Internal RAM

Lai-an QIN; Zai-hong HOU; Xu JING; Shou-chuan ZHANG

Journals >Journal of Atmospheric and Environmental Optics >Volume 6 >Issue 2 >Page 118 > Article

Journal of Atmospheric and Environmental Optics
Vol. 6, Issue 2, 118 (2011)

High-Speed Realization of Centroid Tracking Algorithm Used in DSP with Small Internal RAM

Lai-an QIN^*, Zai-hong HOU, Xu JING, and Shou-chuan ZHANG

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[in Chinese]

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DOI: Cite this Article

QIN Lai-an, HOU Zai-hong, JING Xu, ZHANG Shou-chuan. High-Speed Realization of Centroid Tracking Algorithm Used in DSP with Small Internal RAM[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(2): 118 Copy Citation Text

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Abstract

A high-speed beacon detecting and processing system taking TMS320DM6437 as internal RAM is designed. The internal RAM of TMS320DM6437 is so small that the centroid tracking algorithm can’t run quickly. To solve the problem, a new image processing strategy based on centroid tracking algorithm is put forward, which can keep the original tracing precision and reliability of centroid tracking algorithm and can be used for a DSP system with small internal RAM.

Keywords

centroid tracking algorithm DM6437 DSP small RAM

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