152 citations · 485 across the 32 of their papers we have counts for
8 papers · 1 filter
Multi-body Non-rigid Structure-from-Motion
Suryansh Kumar, Yuchao Dai, Hongdong Li
Conventional structure-from-motion (SFM) research is primarily concerned with the 3D reconstruction of a single, rigidly moving object seen by a static camera, or a static and rigi…
Robust and Efficient Relative Pose with a Multi-camera System for Autonomous Vehicle in Highly Dynamic Environments
Liu Liu, Hongdong Li, Yuchao Dai
This paper studies the relative pose problem for autonomous vehicle driving in highly dynamic and possibly cluttered environments. This is a challenging scenario due to the existen…
Go-ICP: A Globally Optimal Solution to 3D ICP Point-Set Registration
Jiaolong Yang, Hongdong Li, Dylan Campbell +1
The Iterative Closest Point (ICP) algorithm is one of the most widely used methods for point-set registration. However, being based on local iterative optimization, ICP is known to…
Beyond Local Search: Tracking Objects Everywhere with Instance-Specific Proposals
Gao Zhu, Fatih Porikli, Hongdong Li
Most tracking-by-detection methods employ a local search window around the predicted object location in the current frame assuming the previous location is accurate, the trajectory…
Robust Optical Flow Estimation of Double-Layer Images under Transparency or Reflection
Jiaolong Yang, Hongdong Li, Yuchao Dai +1
This paper deals with a challenging, frequently encountered, yet not properly investigated problem in two-frame optical flow estimation. That is, the input frames are compounds of…
Rolling Shutter Camera Relative Pose: Generalized Epipolar Geometry
Yuchao Dai, Hongdong Li, Laurent Kneip
The vast majority of modern consumer-grade cameras employ a rolling shutter mechanism. In dynamic geometric computer vision applications such as visual SLAM, the so-called rolling…