Search Results for author: Dan Zecha

Found 5 papers, 1 papers with code

Image Captioning with Clause-Focused Metrics in a Multi-Modal Setting for Marketing

1 code implementation6 May 2019 Philipp Harzig, Dan Zecha, Rainer Lienhart, Carolin Kaiser, René Schallner

Furthermore, we introduce a novel metric that allows us to assess whether the generated captions meet our requirements (i. e., subject, predicate, object, and product name) and describe a series of experiments on caption quality and how to address annotator disagreements for the image ratings with an approach called soft targets.

Descriptive Image Captioning +2

Mining Automatically Estimated Poses from Video Recordings of Top Athletes

no code implementations24 Apr 2018 Rainer Lienhart, Moritz Einfalt, Dan Zecha

Human pose detection systems based on state-of-the-art DNNs are on the go to be extended, adapted and re-trained to fit the application domain of specific sports.

Activity-conditioned continuous human pose estimation for performance analysis of athletes using the example of swimming

no code implementations2 Feb 2018 Moritz Einfalt, Dan Zecha, Rainer Lienhart

Our main contributions are threefold: (a) We apply and evaluate a fine-tuned Convolutional Pose Machine architecture as a baseline in our very challenging aquatic environment and discuss its error modes, (b) we propose an extension to input swimming style information into the fully convolutional architecture and (c) modify the architecture for continuous pose estimation in videos.

Pose Estimation

Key-Pose Prediction in Cyclic Human Motion

no code implementations21 Apr 2015 Dan Zecha, Rainer Lienhart

In this paper we study the problem of estimating innercyclic time intervals within repetitive motion sequences of top-class swimmers in a swimming channel.

Pose Prediction

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