56 citations · 149 across the 12 of their papers we have counts for
12 papers
4D Panoptic Segmentation as Invariant and Equivariant Field Prediction
Minghan Zhu, Shizhong Han, Hong Cai +3
In this paper, we develop rotation-equivariant neural networks for 4D panoptic segmentation. 4D panoptic segmentation is a benchmark task for autonomous driving that requires recog…
Global Unifying Intrinsic Calibration for Spinning and Solid-State LiDARs
Jiunn-Kai Huang, Chenxi Feng, Madhav Achar +2
Sensor calibration, which can be intrinsic or extrinsic, is an essential step to achieve the measurement accuracy required for modern perception and navigation systems deployed on…
A Path-Dependent Variational Framework for Incremental Information Gathering
William Clark, Maani Ghaffari
Information gathered along a path is inherently submodular; the incremental amount of information gained along a path decreases due to redundant observations. In addition to submod…
Monocular Depth Prediction through Continuous 3D Loss
Minghan Zhu, Maani Ghaffari, Yuanxin Zhong +4
This paper reports a new continuous 3D loss function for learning depth from monocular images. The dense depth prediction from a monocular image is supervised using sparse LIDAR po…
DeepLocNet: Deep Observation Classification and Ranging Bias Regression for Radio Positioning Systems
Sahib Singh Dhanjal, Maani Ghaffari, Ryan M. Eustice
WiFi technology has been used pervasively in fine-grained indoor localization, gesture recognition, and adaptive communication. Achieving better performance in these tasks generall…
A Keyframe-based Continuous Visual SLAM for RGB-D Cameras via Nonparametric Joint Geometric and Appearance Representation
Xi Lin, Dingyi Sun, Tzu-Yuan Lin +2
This paper reports on a robust RGB-D SLAM system that performs well in scarcely textured and structured environments. We present a novel keyframe-based continuous visual odometry t…