250 search results - page 35 / 50 » Detecting global motion patterns in complex videos |
PCM
2005
Springer
14 years 1 months ago
2005
Springer
In general, motion compensated (MC) deinterlacing algorithms can outperform non-MC (NMC) ones. However, we often prefer to choose the latter due to the considerations of error prop...
SIP
2001
13 years 9 months ago
2001
In this paper we present a new method to estimate optical flow for large displacements. It is based on prediction of global flow field parameters, performs better than multiresolu...
IROS
2006
IEEE
14 years 1 months ago
2006
IEEE
— Image segmentation is a critical task in computer vision. In the context of motion detection, a very popular segmentation approach is background substraction which consists in ...
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
An overview of research in automated gesture spotting, tracking and recognition by the Image and Video Computing Group at Boston University is given. Approaches for localization a...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
Local image features or interest points provide compact ract representations of patterns in an image. In this paper, we propose to extend the notion of spatial interest points int...