ResearchResearch paperRobotics & Embodied AI1 source · Oct 11, 2026

SpikeOcc: Towards Resilient Multimodal 3D Occupancy Perception via Spiking Experts

Multimodal 3D occupancy prediction underpins safe autonomous driving through comprehensive scene understanding.

Key points

  • In this paper, we investigate spiking neural networks (SNNs) as a means of building more resilient multimodal perception.
  • To overcome this difficulty, SpikeOcc is introduced with two complementary components, a Spiking Mixture-of-Experts (SMoE) and Sensor Availability Learning (SAL).
  • Specifically, SMoE organizes RGB, LiDAR, and joint fusion into specialized pathways, enabling full-width unimodal representations while retaining the original multimodal features via a bounded residual.
  • SpikeOcc illustrates the promise of neuromorphic computing, pointing toward more reliable and energy-efficient autonomous driving.

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