53 search results - page 9 / 11 » New features for affine-invariant shape classification |
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
We present a compact representation for human action recognition in videos using line and optical flow histograms. We introduce a new shape descriptor based on the distribution of...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
In this paper, we introduce a new approach for modeling
visual context. For this purpose, we consider the leaves of a
hierarchical segmentation tree as elementary units. Each
le...
75
Voted
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
Image similarity measure is widely used in image processing. For binary images that are not composed of a single shape, a local comparison is interesting but the features are usel...
SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
The learning-enhanced relevance feedback has been one of the most active research areas in content-based image retrieval in recent years. However, few methods using the relevance ...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
A new method for localising and recognising hand poses and objects in real-time is presented. This problem is important in vision-driven applications where it is natural for a use...