4312 search results - page 40 / 863 » Retrieving Images by Appearance |
ECCV
1998
Springer
14 years 10 months ago
1998
Springer
?We describe a new method of matching statistical models of appearance to images. A set of model parameters control modes of shape and gray-level variation learned from a training ...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Several authors have noticed that the common representation of images as vectors is sub-optimal. The process of vectorization eliminates spatial relations between some of the near...
AMFG
2007
IEEE
14 years 3 months ago
2007
IEEE
In this paper, we propose a novel appearance-based representation, called Structured Ordinal Feature (SOF). SOF is a binary string encoded by combining eight ordinal blocks in a ci...
ICCV
2007
IEEE
14 years 3 months ago
2007
IEEE
Numerical multilinear (tensor) algebra is a principled mathematical approach to disentangling and explicitly and parsimoniously representing the essential factors or modes of imag...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper we propose a new method for human action categorization by using an effective combination of a new 3D gradient descriptor with an optic flow descriptor, to represent...