2507 search results - page 446 / 502 » Learning Low-Level Vision |
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
Recognition of signs in sentences requires a training
set constructed out of signs found in continuous sentences.
Currently, this is done manually, which is a tedious process.
I...
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Learning to cope with domain change has been known
as a challenging problem in many real-world applications.
This paper proposes a novel and efficient approach, named
domain ada...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Our objective is to obtain a state-of-the art object category
detector by employing a state-of-the-art image classifier
to search for the object in all possible image subwindows....
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Many machine learning algorithms require the summation of Gaussian kernel
functions, an expensive operation if implemented straightforwardly. Several methods
have been proposed t...