531 search results - page 74 / 107 » Using Photometric Invariants for 3D Object Recognition |
135
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CVPR
2004
IEEE
16 years 5 months ago
2004
IEEE
The Gaussian kernel has played a central role in multi-scale methods for feature extraction and matching. In this paper, a method for shaping the filter using the local image stru...
120
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ICPR
2004
IEEE
16 years 4 months ago
2004
IEEE
Recent work has shown that effective methods for recognising objects or spatio-temporal events can be constructed based on receptive field responses summarised into histograms or ...
173
Voted
ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
This paper introduces the Interlevel Product (ILP) which is a transform based upon the Dual-Tree Complex Wavelet. Coefficients of the ILP have complex values whose magnitudes indi...
157
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ICCV
1995
IEEE
15 years 7 months ago
1995
IEEE
Recognition systems attempt to recover information about the identity of observed objects and their location in the environment. A fundamental problem in recognition is pose estima...
147
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NIPS
2004
15 years 5 months ago
2004
Visual action recognition is an important problem in computer vision. In this paper, we propose a new method to probabilistically model and recognize actions of articulated object...