746 search results - page 90 / 150 » Learning Optical Flow |
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Video-surveillance systems are becoming more and more autonomous in the detection and the reporting of abnormal events. In this context, this paper presents an approach to detect ...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
We present various kinds of variational PDE based methods to interpolate missing sinogram data for tomographic image reconstruction. Using the observed sinogram data we inpaint th...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
A new, combined human activity detection method is proposed. Our method is based on Efros et al.'s motion descriptors[2] and Ke et al.'s event detectors[3]. Since both m...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
We present a new approach to volumetric scene reconstruction which can produce accurate models from turntable image sequences. Instead of an epipolar plane image (EPI) volume, we ...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
This paper describes an approach for video structuring and indexing. It relies on motion wavelet coefficients directly estimated from image sequence. These coefficients provide a ...