Proposes NRNF, a neural model with sinusoidal encoding and a 3D scene feature grid, that predicts UUV radiated noise spectra continuously in 3D with 3.5 dB average error on lake trial data.
Sh-sas: An implicit neural representa- tion for complex spherical-harmonic scattering fields for 3d synthetic aperture sonar,
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Neural Radiated-Noise Fields for Unmanned Underwater Vehicle Noise Spectrum Prediction in Three-Dimensional Scenes
Proposes NRNF, a neural model with sinusoidal encoding and a 3D scene feature grid, that predicts UUV radiated noise spectra continuously in 3D with 3.5 dB average error on lake trial data.