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ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
We investigate the use of linear and nonlinear principal manifolds for learning low-dimensional representations for visual recognition. Three techniques: Principal Component Analy...
188
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SCALESPACE
1999
Springer
15 years 11 months ago
1999
Springer
This paper introduces a new method for analyzing scaling phenomena in natural images, and draws some consequences as to whether natural images belong to the space of functions with...
166
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SCALESPACE
1999
Springer
15 years 11 months ago
1999
Springer
A morphological scale-space representation is presented based on a morphological strong filter, the levelings. The scale-properties are analysed and illustrated. From one scale to...
189
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ACCV
1998
Springer
15 years 11 months ago
1998
Springer
Scale space is a natural way to handle multi-scale problems. Yang and Ma have considered the correspondence between scales, and proposed optical flow in the scale space. In this p...
189
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CVPR
1997
IEEE
15 years 11 months ago
1997
IEEE
In this paper, sequences of camera motions that lead to inherent ambiguities in uncalibrated Euclidean reconstruction or self-calibration are studied. Our main contribution is a co...