A.: Experiences with an emotional sales agent (2009)
Stefan Fischer, Sven Döring, Matthias Wimmer, Antonia Krummheuer
Abstract. With COSIMA B2B we demonstrate a prototype of a complex and visionary e-procurement application. The embodied character agent named COSIMA is able to respect a customer's preferences...
Facial Expression Recognition for Human-robot Interaction – A Prototype (2008)
Matthias Wimmer, Bruce A. Macdonald, Dinuka Jayamuni, Arpit Yadav
Abstract. To be effective in the human world robots must respond to human emotional states. This paper focuses on the recognition of the six universal human facial expressions. In the last decade...
LOW-LEVEL FUSION OF AUDIO AND VIDEO FEATURE FOR MULTI-MODAL EMOTION RECOGNITION (2008)
Matthias Wimmer, Björn Schuller, Dejan Arsic, Gerhard Rigoll, Bernd Radig
Abstract: Bimodal emotion recognition through audiovisual feature fusion has been shown superior over each individual modality in the past. Still, synchronization of the two streams is a challenge,...
Hibernoma of the Thigh Mimicking Soft Tissue Sarcoma on FDG-PET (2008)
Matthias Wimmer; University Of Bonn, Ernest U. Conrad; University Of Washington, Janet F. Eary; University Of Washington
Hibernoma, a tumor of benign brown adipose tissue can present as a large mass that can mimic a sarcoma. Imaging characterization of large extremity tumors can be very helpful in assessment of these...
Hibernoma of the Thigh Mimicking Soft Tissue Sarcoma on FDG-PET (2008)
Matthias Wimmer; University Of Bonn, Ernest U. Conrad; University Of Washington, Janet F. Eary; University Of Washington
Hibernoma, a tumor of benign brown adipose tissue can present as a large mass that can mimic a sarcoma. Imaging characterization of large extremity tumors can be very helpful in assessment of these...
Hibernoma of the Thigh Mimicking Soft Tissue Sarcoma on FDG-PET (2008)
Matthias Wimmer; University Of Bonn, Ernest U. Conrad; University Of Washington, Janet F. Eary; University Of Washington
Hibernoma, a tumor of benign brown adipose tissue can present as a large mass that can mimic a sarcoma. Imaging characterization of large extremity tumors can be very helpful in assessment of these...
A.: Experiences with an emotional sales agent (2008)
Stefan Fischer, Sven Döring, Matthias Wimmer, Antonia Krummheuer
Abstract. With COSIMA B2B we demonstrate a prototype of a complex and visionary e-procurement application. The embodied character agent named COSIMA is able to respect a customer's preferences...
Facial Expression Recognition- A Comparison Between Humans and Algorithms (2008)
Ursula Zucker, Fakultät Für Informatik, Ursula Zucker, Aufgabensteller Prof, Dr. Bernd Radig, ...
Computer Science offers a lot of different approaches for solving the problem of automatic facial expression recognition. Of course these algorithms do not have a recognition rate of 100%. This paper...
Model-based Image Interpretation with Application to Facial Expression Recognition (2008)
The interaction between humans and computers lacks intuition; mostly it is restricted to traditional input and output devices. Therefore, integrating interpersonal interaction mechanisms will abolish...
M.: A person and context specific approach for skin color classification (2006)
Matthias Wimmer, Bernd Radig, Michael Beetz
Skin color is an important feature of faces. Various applications benefit from robust skin color detection. Depending on camera settings, illumination, shadows, people’s tans, and ethnic groups...
Learning robust objective functions for model fitting in image understanding applications (2006)
Matthias Wimmer, Freek Stulp, Stephan Tschechne, Bernd Radig
Model-based methods in computer vision have proven to be a good approach for compressing the large amount of information in images. Fitting algorithms search for those parameters of the model that...
Experiences with an Emotional Sales Agent (2003)
Fischer, Stefan, Döring, Sven, Wimmer, Matthias, Krummheuer, Antonia
With COSIMA B2B we demonstrate a prototype of a complex and visionary e-procurement application. The embodied character agent named COSIMA is able to respect a customer's preferences and deals with...