Discrete Hadamard transformation algorithm's parallelism analysis and achievement

Hui Hu

doi:10.1117/12.836378

10 July 2009 Discrete Hadamard transformation algorithm's parallelism analysis and achievement

Hui Hu

Proceedings Volume 7491, PIAGENG 2009: Remote Sensing and Geoscience for Agricultural Engineering; 74910A (2009) https://doi.org/10.1117/12.836378
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China

Abstract

With respect to Discrete Hadamard Transformation (DHT) wide application in real-time signal processing while limitation in operation speed of DSP. The article makes DHT parallel research and its parallel performance analysis. Based on multiprocessor platform-TMS320C80 programming structure, the research is carried out to achieve two kinds of parallel DHT algorithms. Several experiments demonstrated the effectiveness of the proposed algorithms.

Citation Download Citation

Hui Hu "Discrete Hadamard transformation algorithm's parallelism analysis and achievement", Proc. SPIE 7491, PIAGENG 2009: Remote Sensing and Geoscience for Agricultural Engineering, 74910A (10 July 2009); https://doi.org/10.1117/12.836378

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