255 search results - page 7 / 51 » An Efficient Euclidean Distance Transform |
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We propose the use of 3D (2D+time) Shape Context to recognize the spatial and temporal details inherent in human actions. We represent an action in a video sequence by a 3D point ...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Image Processing and Computer Vision applications often require finding a particular pattern in a set of images. The task involves finding appearances of a given pattern in an ima...
ISSAC
1998
Springer
15 years 2 months ago
1998
Springer
Continuous changes of the coefficients of a polynomial move the roots continuously. We consider the problem finding the minimal perturbations to the coefficients to move a root to...
ISBI
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we introduce a new approach for content-based similarity search for brain images. Based on the keyblock representation, our framework employs the Principal Componen...
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper, we propose a two-step precoding approach for multiple-input multiple-output (MIMO) systems by dividing the precoding process into two steps: spatial multiplexing...