1306 search results - page 40 / 262 » Objects and Classification |
AAAI
2010
13 years 5 months ago
2010
Objects in freely-drawn sketches often have no spatial or temporal separation, making object recognition difficult. We present a two-step stroke-grouping algorithm that first clas...
CVPR
2007
IEEE
14 years 12 months ago
2007
IEEE
We present a new algorithm to detect humans in still images utilizing covariance matrices as object descriptors. Since these descriptors do not lie on a vector space, well known m...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
The calculation of local features at points of interest is a vital part of many current image retrieval and object detection systems. The wavelet-based interest point detector by ...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
Scene categorization is a fundamental problem in computer vision. However, scene understanding research has been constrained by the limited scope of currently-used databases which...
ICIP
2005
IEEE
14 years 3 months ago
2005
IEEE
This paper investigates the semantic analysis of broadcast tennis footage. We consider the spatio-temporal behaviour of an object in the footage as being the embodiment of a seman...