145 citations · 214 across the 12 of their papers we have counts for
5 papers · 1 filter
Semantic-Aware Environment Perception for Mobile Human-Robot Interaction
Thorsten Hempel, Marc-André Fiedler, Aly Khalifa +2
Current technological advances open up new opportunities for bringing human-machine interaction to a new level of human-centered cooperation. In this context, a key issue is the se…
Fast and Precise Binary Instance Segmentation of 2D Objects for Automotive Applications
Darshan Ganganna Ravindra, Laslo Dinges, Al-Hamadi Ayoub +1
In this paper, we focus on improving binary 2D instance segmentation to assist humans in labeling ground truth datasets with polygons. Humans labeler just have to draw boxes around…
An Online Semantic Mapping System for Extending and Enhancing Visual SLAM
Thorsten Hempel, Ayoub Al-Hamadi
We present a real-time semantic mapping approach for mobile vision systems with a 2D to 3D object detection pipeline and rapid data association for generated landmarks. Besides the…
L2CS-Net: Fine-Grained Gaze Estimation in Unconstrained Environments
Ahmed A. Abdelrahman, Thorsten Hempel, Aly Khalifa +1
Human gaze is a crucial cue used in various applications such as human-robot interaction and virtual reality. Recently, convolution neural network (CNN) approaches have made notabl…
6D Rotation Representation For Unconstrained Head Pose Estimation
Thorsten Hempel, Ahmed A. Abdelrahman, Ayoub Al-Hamadi
In this paper, we present a method for unconstrained end-to-end head pose estimation. We address the problem of ambiguous rotation labels by introducing the rotation matrix formali…