2235 search results - page 388 / 447 » Robot Localization Using a Computer Vision Sextant |
135
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IJRR
2011
14 years 9 months ago
2011
This paper presents a novel method for online and incremental appearance-based localization and mapping in a highly dynamic environment. Using position-invariant robust features (...
148
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ICCV
2011
IEEE
14 years 2 months ago
2011
IEEE
We propose a novel patch-based image representation that is useful because it (1) inherently detects regions with repetitive structure at multiple scales and (2) yields a paramete...
130
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CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
We propose semantic texton forests, efficient and powerful new low-level features. These are ensembles of decision trees that act directly on image pixels, and therefore do not ne...
121
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
Considerable advances have been made in learning to recognize and localize visual object classes. Simple bag-offeature approaches label each pixel or patch independently. More adv...
120
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ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...