215 search results - page 9 / 43 » Non-Abelian invariant feature detection |
249
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
We present a new technique for extracting local features from images of architectural scenes, based on detecting and representing local symmetries. These new features are motivate...
196
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VR
2008
IEEE
15 years 5 months ago
2008
IEEE
We describe a novel markerless camera tracking approach and user interaction methodology for augmented reality (AR) on unprepared tabletop environments. We propose a real-time sys...
184
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ICIAR
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. Shape features applied to object recognition has been actively studied since the beginning of the field in 1950s and remain a viable alternative to appearance based metho...
146
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
This paper presents a novel method for detecting scale
invariant keypoints. It fills a gap in the set of available
methods, as it proposes a scale-selection mechanism for
juncti...
162
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CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
This paper presents region moments, a class of appearance descriptors based on image moments applied to a pool of image features. A careful design of the moments and the image fea...