1297 search results - page 36 / 260 » Covariant Derivatives and Vision |
98
Voted
PAMI
2002
15 years 10 days ago
2002
We advance new active object recognition algorithms that classify rigid objects and estimate their pose from intensity images. Our algorithms automatically detect if the class or p...
114
click to vote
CORR
2007
Springer
15 years 20 days ago
2007
Springer
Given a sample covariance matrix, we examine the problem of maximizing the variance explained by a linear combination of the input variables while constraining the number of nonze...
106
Voted
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
This paper introduces a novel colour-based affine covariant region detector. Our algorithm is an extension of the maximally stable extremal region (MSER) to colour. The extension ...
87
Voted
ECCV
2002
Springer
16 years 2 months ago
2002
Springer
Abstract. This paper presents a theory for constructing and computing velocity-adapted scale-space filters for spatio-temporal image data. Starting from basic criteria in terms of ...
103
click to vote
ICPR
2004
IEEE
16 years 1 months ago
2004
IEEE
Most face recognition approaches either assume constant lighting condition or standard facial expressions, thus cannot deal with both kinds of variations simultaneously. This prob...