Research on binaural positioning and separation technology for underwater scenes

Peilin Su; Di Huang; Fuhu Chen

doi:10.1117/12.3012469

21 December 2023 Research on binaural positioning and separation technology for underwater scenes

Peilin Su, Di Huang, Fuhu Chen

Proceedings Volume 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023); 129700N (2023) https://doi.org/10.1117/12.3012469
Event: Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 2023, Guilin, China

Abstract

Under the condition of strong interference, sonar equipment faces the problem of ultra-wideband joint perception processing. The solution depends on the collection of multiple sonar equipment, which has the defects of high cost, low integration and low processing efficiency. This paper introduces the basic concept of binaural positioning and separation, and analyzes the research status of binaural positioning and separation for underwater scenes by referring to the mechanism of human binaural high gain and high resolution under the condition of small aperture dual elements. Based on the combination of sonar signal processing technology, it is proposed to carry out technical approaches such as underwater acoustic signal separation technology based on prior information and binaural differentiation, and homologous auditory clue fusion technology, which can be used for the development of binaural positioning and separation technology in underwater scenes.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Peilin Su, Di Huang, and Fuhu Chen "Research on binaural positioning and separation technology for underwater scenes", Proc. SPIE 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 129700N (21 December 2023); https://doi.org/10.1117/12.3012469

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