Research and implementation of quasi-lossless compression algorithm for radar data

Ping Liu; Zhiyu Wu

doi:10.1117/12.3033991

13 June 2024 Research and implementation of quasi-lossless compression algorithm for radar data

Ping Liu, Zhiyu Wu

Author Affiliations +

Proceedings Volume 13180, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024); 131803E (2024) https://doi.org/10.1117/12.3033991
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024), 2024, Guangzhou, China

Abstract

This paper aims at the problem of large amount of data and high requirement of signal transmission and processing ability of new radar. Based on the analysis of radar signal characteristics, a quasi-lossless compression algorithm of radar video data is developed based on wavelet transform, and the algorithm is tested on DSP platform. The test results show that the radar data processed based on this algorithm has low processing delay, good signal fidelity, high compression ratio, and achieves a good balance between maintaining signal integrity and reducing data volume, which has high engineering application value.

Citation Download Citation

Ping Liu and Zhiyu Wu "Research and implementation of quasi-lossless compression algorithm for radar data", Proc. SPIE 13180, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024), 131803E (13 June 2024); https://doi.org/10.1117/12.3033991

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