Search Results for author: Stefan von Cavallar

Found 3 papers, 0 papers with code

Towards Automated and Marker-less Parkinson Disease Assessment: Predicting UPDRS Scores using Sit-stand videos

no code implementations10 Apr 2021 Deval Mehta, Umar Asif, Tian Hao, Erhan Bilal, Stefan von Cavallar, Stefan Harrer, Jeffrey Rogers

For BRADY we find F1-scores of 0. 75 using our framework compared to 0. 50 for the video based rater clinicians, while for PIGD we find 0. 78 for the framework and 0. 45 for the video based rater clinicians.

DeepActsNet: Spatial and Motion features from Face, Hands, and Body Combined with Convolutional and Graph Networks for Improved Action Recognition

no code implementations21 Sep 2020 Umar Asif, Deval Mehta, Stefan von Cavallar, Jianbin Tang, Stefan Harrer

Existing action recognition methods mainly focus on joint and bone information in human body skeleton data due to its robustness to complex backgrounds and dynamic characteristics of the environments.

Action Recognition

SSHFD: Single Shot Human Fall Detection with Occluded Joints Resilience

no code implementations2 Apr 2020 Umar Asif, Stefan von Cavallar, Jianbin Tang, Stefan Harrer

First, we present a human pose based fall representation which is invariant to appearance characteristics.

3D Pose Estimation

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