1987 search results - page 141 / 398 » Directional filtering transform |
146
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ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
We consider the template matching problem, in which one wants to find all good enough occurrences of a pattern template P from a larger image I. The current standard of template m...
126
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
We present a generic tracker which can handle a variety of different objects. For this purpose, groups of low-level features like interest points, edges, homogeneous and textured ...
132
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ICRA
2008
IEEE
15 years 11 months ago
2008
IEEE
— Range-Only SLAM represents a difficult problem due to the inherent ambiguity of localizing either the robot or the beacons from distance measurements only. Most previous appro...
114
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SIP
2003
15 years 5 months ago
2003
This paper presents an algebraic approach to construct Mband orthogonal wavelet bases. A system of constraint equations is obtained for M-band orthonormal filters, and then a solu...
140
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ICIP
2009
IEEE
15 years 2 months ago
2009
IEEE
This article introduces a best basis search algorithm in a nonstationary (NS) wavelet packets dictionary. It computes an optimized labeled quad-tree that indexes the filters used ...