Fig. 4. Multi-target recognition. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Fig. 4. Multi-target recognition.

Caption

Fig. 4. Multi-target recognition. The dual-soliton microcomb biomimetic acoustic perception system is capable of detecting, localizing, and recognizing multiple acoustic targets, not just a single one. We employ two methods to achieve this: for multiple targets with distinct spectral features, we can filter them out individually; for targets with similar acoustic characteristics, identification is facilitated by the CAM++ based AI algorithm integrated within our FPGA chip.

Credit

Teng Tan et al.

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License

CC BY

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