Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Benedikt Hornler"'
Autor:
Jürgen Gast, Anja Hothker, Florian Eyben, Gerhard Rigoll, Hitoshi Konosu, R. Muller, Martin Wöllmer, Benedikt Hornler, Björn Schuller
Automatic detection of the level of human interest is of high relevance for many technical applications, such as automatic customer care or tutoring systems. However, the recognition of spontaneous interest in natural conversations independently of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2e0cbcc0fa621543aabed13ad276030
http://hdl.handle.net/10044/1/13932
http://hdl.handle.net/10044/1/13932
Publikováno v:
DPS
Video surveillance systems are omnipresent in our daily life, but still suffer from some drawbacks, which hardens the integration of fully automated systems. Currently standards CCD sensors are used to monitor public and private spaces. These are not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0146765e715c1781fc11e91692a440b7
https://doi.org/10.1109/icdsp.2009.5201162
https://doi.org/10.1109/icdsp.2009.5201162
Publikováno v:
DPS
In this work we present a multi-modal video editing system for meetings, which uses graphical models for the segmentation and classification of the video modes. The task of video editing is about selecting the camera, that represents the meeting in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d075c3fc2d63394a6c447b436ee6ff74
https://doi.org/10.1109/icdsp.2009.5201117
https://doi.org/10.1109/icdsp.2009.5201117
Publikováno v:
DPS
Recently great interest has been shown in the visual surveillance of public transportation systems. The challenge is the automated analysis of passenger's behaviors with a set of visual low-level features, which can be extracted robustly. On a set of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ebf3e3be07b4ce1c971a3eec86e4782
https://doi.org/10.1109/icdsp.2009.5201258
https://doi.org/10.1109/icdsp.2009.5201258
Publikováno v:
ICME
Automatic labeling of chords in original audio recordings is challenging due to heavy acoustic overlay by melody and percussion sections, detuning and arpeggios that demand for a measure-grid to assign notes to chords. Further chord labeling benefits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c2808d09a5081b4f7d25acd8057ec5
https://doi.org/10.1109/icme.2009.5202549
https://doi.org/10.1109/icme.2009.5202549
Publikováno v:
ICME
In this work semantic features are used to improve the results of the camera selection. These semantic features are group action, person action and person speaking. For this purpose low level acoustic and visual features are combined with high level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db6de787f9b3d3ea920bfada05063c96
https://doi.org/10.1109/icme.2009.5202740
https://doi.org/10.1109/icme.2009.5202740
Publikováno v:
ICASSP
Using discrete Hidden-Markov-Models (HMMs) for recognition requires the quantization of the continuous feature vectors. In handwritten whiteboard note recognition it turns out that the pen-pressure information, which is important for recognition, is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a68e4594b5ba83db828b49107907d9c0
https://doi.org/10.1109/icassp.2009.4959934
https://doi.org/10.1109/icassp.2009.4959934
Autor:
Gerhard Rigoll, Benedikt Hornler
Publikováno v:
ICASSP
In this paper a new approach for activity and dominance modeling in meetings is presented. For this purpose low level acoustic and visual features are extracted from audio and video capture devices. Hidden Markov Models (HMM) are used for the segment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85cf3ecf57db80fa224989320d3dc7c
https://doi.org/10.1109/icassp.2009.4959949
https://doi.org/10.1109/icassp.2009.4959949
GMs in On-Line Handwritten Whiteboard Note Recognition: The Influence of Implementation and Modeling
Publikováno v:
ICDAR
We present a comparison of two state-of-the-art toolboxes for implementing Graphical Models (GMs), namely the HTK and the GMTK, and their use for discrete on-line handwritten whiteboard note recognition. We then motivate a GM that is capable of model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34bd2f92b0cfe4fff6344a0b4742a5ae
https://doi.org/10.1109/icdar.2009.127
https://doi.org/10.1109/icdar.2009.127
Publikováno v:
ICME
This work introduces a robot driven camera controlled by speech. The SIMIS database of 20 recordings of real life surgical operations serves as basis for analyses and noise modelling. To overcome low recognition performance due to high noise levels d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5898ae1dda8b65495f065304929f8003
https://mediatum.ub.tum.de/1289049
https://mediatum.ub.tum.de/1289049