48 search results - page 1 / 10 » Region Covariance: A Fast Descriptor for Detection and Class... |
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
We describe a new region descriptor and apply it to two problems, object detection and texture classification. The covariance of d-features, e.g., the three-dimensional color vecto...
CVPR
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper presents region moments, a class of appearance descriptors based on image moments applied to a pool of image features. A careful design of the moments and the image fea...
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
Given an image region of pixels, second order statistics can be used to construct a descriptor for object representation. One example is the covariance matrix descriptor, which sh...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Video fire detection system which uses a spatio-temporal covariance matrix of video data is proposed. This system divides the video into spatio-temporal blocks and computes covar...
CVPR
2007
IEEE
14 years 6 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...