52 citations · 64 across the 7 of their papers we have counts for
5 papers · 1 filter
Looking at the right stuff: Guided semantic-gaze for autonomous driving
Anwesan Pal, Sayan Mondal, Henrik I. Christensen
In recent years, predicting driver's focus of attention has been a very active area of research in the autonomous driving community. Unfortunately, existing state-of-the-art techni…
Purely Geometric Scene Association and Retrieval - A Case for Macro Scale 3D Geometry
Rahul Sawhney, Fuxin Li, Henrik I. Christensen +1
We address the problems of measuring geometric similarity between 3D scenes, represented through point clouds or range data frames, and associating them. Our approach leverages mac…
Efficient Hierarchical Graph-Based Segmentation of RGBD Videos
Steven Hickson, Stan Birchfield, Irfan Essa +1
We present an efficient and scalable algorithm for segmenting 3D RGBD point clouds by combining depth, color, and temporal information using a multistage, hierarchical graph-based…
Semantic Instance Labeling Leveraging Hierarchical Segmentation
Steven Hickson, Irfan Essa, Henrik Christensen
Most of the approaches for indoor RGBD semantic la- beling focus on using pixels or superpixels to train a classi- fier. In this paper, we implement a higher level segmentation usi…
Multi-modal Tracking for Object based SLAM
Prateek Singhal, Ruffin White, Henrik Christensen
We present an on-line 3D visual object tracking framework for monocular cameras by incorporating spatial knowledge and uncertainty from semantic mapping along with high frequency m…