184 search results - page 2 / 37 » Scale invariance without scale selection |
110
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CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
We present a method to learn and recognize object class models from unlabeled and unsegmented cluttered scenes in a scale invariant manner. Objects are modeled as flexible constel...
ICPR
2002
IEEE
16 years 22 days ago
2002
IEEE
This paper describes a novel image transform called Multi-Scale Autoconvolution which is invariant with respect to affine transformations of the spatial image coordinates. The tra...
101
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PSIVT
2007
Springer
15 years 5 months ago
2007
Springer
In this paper, we consider the grayscale template-matching problem, invariant to rotation, scale, translation, brightness and contrast, without previous operations that discard gra...
111
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ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper proposes a novel algorithm to reconstruct a 3D surface from a calibrated set of images. In a first pass, it uses Scale Invariant Features Transform (SIFT) descriptor co...
ECCV
2006
Springer
16 years 1 months ago
2006
Springer
Scale and affine-invariant local features have shown excellent performance in image matching, object and texture recognition. This paper optimizes keypoint detection to achieve sta...