OdorSpaces: A Visual-Olfactory Navigation Simulation Platform and Benchmark
What happened
Changyeon Lee and other authors propose and release OdorSpaces, a physics-simulation-based visual-olfactory embodied navigation platform and benchmark. The platform integrates three-dimensional odor transport and diffusion simulated by the Fire Dynamics Simulator (FDS) into Habitat-Sim, enabling agents to navigate using both visual and olfactory observations in realistic indoor environments. The benchmark includes two representative source-seeking scenarios: locating invisible gas leaks and locating early-stage fires. The authors also developed an initial multimodal reinforcement learning policy that integrates visual observations and olfactory measurements over time.
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- arXiv cs.ROOdorSpaces: A Visual-Olfactory Embodied Navigation Simulation Platform and Benchmark for 3D Environments
The authors propose OdorSpaces, a physics-simulation-based platform and benchmark for visual-olfactory embodied navigation. It integrates 3D odor transport and dispersion simulated by Fire Dynamics Simulator (FDS) into Habitat-Sim, enabling agents to navigate realistic indoor environments using both visual and olfactory observations.
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