613 search results - page 89 / 123 » Performance Evaluation of Text Detection and Tracking in Vid... |
157
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MOBISYS
2007
ACM
16 years 5 months ago
2007
ACM
Location-awareness is an important requirement for many mobile wireless applications today. When GPS is not applicable because of the required precision and/or the resource constr...
195
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ISMAR
2006
IEEE
16 years 3 days ago
2006
IEEE
One of the key requirements of augmented reality systems is a robust real-time camera pose estimation. In this paper we present a robust approach, which does neither depend on ofï...
158
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TIP
2002
15 years 5 months ago
2002
Abstract--We propose an approach to accurately detecting twodimensional (2-D) shapes. The cross section of the shape boundary is modeled as a step function. We first derive a one-d...
208
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results. However, the assessment of automatic semantic meas...
173
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
In many cases, rather than a keyword search, people intend to see what is going on through the Internet. Then the integrated comprehensive information on news topics is necessary,...