K-Radar: 4D Radar Object Detection Dataset and Benchmark for Autonomous Driving in Various Weather Conditions. (arXiv:2206.08171v1 [cs.CV])

Unlike RGB cameras that use visible light bands (384$\sim$769 THz) and Lidar
that use infrared bands (361$\sim$331 THz), Radars use relatively longer
wavelength radio bands (77$\sim$81 GHz), resulting in robust measurements in
adverse weathers. Unfortunately, existing Radar datasets only contain a
relatively small number of samples compared to the existing camera and Lidar
datasets. This may hinder the development of sophisticated data-driven deep
learning techniques for Radar-based perception. Moreover, most of the existing
Radar datasets only provide 3D Radar tensor …

arxiv autonomous autonomous driving benchmark cv dataset detection driving radar weather