2235 search results - page 307 / 447 » Robot Localization Using a Computer Vision Sextant |
124
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ECCV
2006
Springer
16 years 4 months ago
2006
Springer
We consider the use of top-points for object retrieval. These points are based on scale-space and catastrophe theory, and are invariant under gray value scaling and offset as well ...
123
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ECCV
2002
Springer
16 years 4 months ago
2002
Springer
We describe a 2.5D layered representation for visual motion analysis. The representation provides a global interpretation of image motion in terms of several spatially localized fo...
231
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ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
The calculation of local features at points of interest is a vital part of many current image retrieval and object detection systems. The wavelet-based interest point detector by ...
ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
In this paper, we propose a novel component-wise smoothing algorithm that constructs a hierarchy (or family) of smoothened log-likelihood surfaces. Our approach first smoothens th...
130
Voted
ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Dynamic Time Warping (DTW) has been widely used to align and compare two sequences. DTW can efficiently deal with local warp or deformation between sequences. However, it can'...