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Johansson, Björn,1971-(författare)
Patch-duplets for object recognition and pose estimation [Elektronisk resurs] /Björn Johansson and Anders Moe.
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Publicerad:Linköping :Publicerad:Univ.Publicerad:2003
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31 s.
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Text
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DDC:006.6 22 (machine generated)
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Puekssb/7
Serie
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LiTH-ISY-R,1400-3902 ;2553
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This report describes a view-based method for object recognition and estimation of object pose in still images. The method is based on feature vector matching and clustering. A set of interest points, in this case star-patterns, is detected and combined into pairs. A pair of patches, centered around each point in the pair, is extracted from a local orientation image. The patch orientation and size depends on the relative positions of the points, which make them invariant to translation, rotation, and scale. Each pair of patches constitutes a feature vector. The method is demonstrated on a number of real images.
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Moe, Anders,1974-(författare)
Sammanhörande titlar
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Annan version:Johansson, BjörnPatch-duplets for object recognition and pose estimation2003
Seriebiuppslag
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LiTH-ISY-R,1400-3902 ;2553
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- https://libris.kb.se/vs68cj5d1lrwwvl#it (Johansson, Björn, 1971-)
- https://libris.kb.se/s601hcn4q0vw20p0#it (Moe, Anders, 1974-)
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