2298 search results - page 309 / 460 » Querying spatial patterns |
140
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
In practice, understanding the spatial relationships between the surfaces of an object, can significantly improve the performance of object recognition systems. In this paper we p...
133
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
We present a new method for matching a region between an input and a query image, based on the P-channel representation of pixel-based image features such as grayscale and color i...
115
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FOSSACS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Graph logic (GL) is a spatial logic for querying graphs introduced by Cardelli et al. It has been observed that in terms of expressive power, this logic is a fragment of ...
138
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FOCS
2009
IEEE
15 years 11 months ago
2009
IEEE
In orthogonal range reporting we are to preprocess N points in d-dimensional space so that the points inside a d-dimensional axis-aligned query box can be reported efficiently. T...
116
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HICSS
2008
IEEE
15 years 10 months ago
2008
IEEE
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal modeling of video dat...