官方地址
https://vdb.kyb.tuebingen.mpg.de/login.php
介绍：
Overview
This database contains videos of facial action units which were recorded starting in the autumn of 2003 at the MPI for Biological Cybernetics in the Face and Object Recognition Group, department Prof. Bülthoff, using the Videolab facilities created by Mario Kleiner and Christian Wallraven.
Technology
The Videolab technology allows us to record facial movements from six different viewpoints at the same time while maintaining a very high synchronization between the different cameras. Please refer to the Technical Report 123 by M. Kleiner et al. for a detailed description of the recording technology or the Videolab description for an overview.
Recording Setup
Here is a brief description of the camera arrangment used for the recordings:
The video cameras were arranged in a semi-circle around the subject at a distance of roughly 1.3m, as shown in Fig. 1 Each camera was centered on the subject and leveled. The cameras recorded 25 frames/sec in full PAL video resolution (786*576, non-interlaced). In order to facilitate the recovery of rigid head motion, the subject wore a headplate with 6 green foam markers attached to it.
Fig. 1 - Top view of camera layout used for recordings
Each recording contains one isolated action unit, repeated three times, with a (close to) neutral expression inbetween. For each action unit, there are six video files (one for each camera). Each video file has identical length and starts at exactly the same time. The videos were converted from raw single chip CCD data to RGB using a Bayer filter, then encoded as MPEG1 using mpeg2enc.
Publications
- These are some selected publications related to these video recordings. All publications are available at
http://www.kyb.tuebingen.mpg.de/nc/research/dep/bu/publication-list-buelthoff.html.We would like to ask you to cite these in any publication you make using the videos of this database:
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- Wallraven, C., D.W. Cunningham, M. Breidt and H.H. Bülthoff: View dependence of complex versus simple facial motions. Proceedings of the First Symposium on Applied Perception in Graphics and Visualization, 181. (Eds.) Bülthoff, H. H. and H. Rushmeier, ACM SIGGRAPH (2004)
- Kleiner, M., C. Wallraven and H.H. Bülthoff: The MPI VideoLab - A system for high quality synchronous recording of video and audio from multiple viewpoints. MPI-Technical Reports (123) (May 2004)
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