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Tonio Ball

4 accepted papers

2020

Understanding Anomaly Detection with Deep Invertible Networks through Hierarchies of Distributions and Features

NeurIPS 2020poster

Deep generative networks trained via maximum likelihood on a natural image dataset like CIFAR10 often assign high likelihoods to images from datasets with different objects (e.g., SVHN). We refine previous investigations of this failure at anomaly detection for invertible generative networks and pr…

2016

Automatic bone parameter estimation for skeleton tracking in optical motion capture

ICRA 2016

Motion analysis is important in a broad range of contexts, including animation, bio-mechanics, robotics and experiments investigating animal behavior. For applications, in which tracking accuracy is one of the main requirements, passive optical motion capture systems are widely used. Many skeleton t

Cited by 17SourceScholar
2015

An autonomous robotic assistant for drinking

ICRA 2015poster

Stroke and neurodegenerative diseases, among a range of other neurologic disorders, can cause chronic paralysis. Patients suffering from paralysis may remain unable to achieve even basic everyday tasks such as liquid intake. Currently, there is a great interest in developing robotic assistants contr…

Cited by 90SourceScholar
2015

Automatic initialization for skeleton tracking in optical motion capture

ICRA 2015poster

The ability to track skeletal movements is important in a variety of applications including animation, biological studies and animal experiments. To detect even small movements, such a method should provide highly accurate estimates. Besides that it should not impede the mammal in its motion. This m…

Cited by 41SourceScholar