835 search results - page 50 / 167 » Optimal Linear Representations of Images for Object Recognit... |
PKDD
2009
Springer
15 years 6 months ago
2009
Springer
A frequent problem in density level-set estimation is the choice of the right features that give rise to compact and concise representations of the observed data. We present an eļ¬...
109
click to vote
ICPR
2000
IEEE
15 years 4 months ago
2000
IEEE
In this paper we address the object recognition problem in a probabilistic framework to detect and describe object appearance through image features organized by means of active c...
DAGSTUHL
2007
15 years 1 months ago
2007
We address the problem of ļ¬nding sparse wavelet representations of high-dimensional vectors. We present a lower-bounding technique and use it to develop an algorithm for computi...
102
click to vote
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
Iterative shrinkage/thresholding (IST) algorithms have been recently proposed to handle high-dimensional convex optimization problems arising in image inverse problems (namely dec...
109
click to vote
ECCV
2004
Springer
16 years 1 months ago
2004
Springer
Various problems in Computer Vision become difficult due to a strong influence of lighting on the images of an object. Recent work showed analytically that the set of all images of...