1787 search results - page 185 / 358 » Approximation Techniques for Spatial Data |
165
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ICIP
2000
IEEE
16 years 7 months ago
2000
IEEE
Digital Watermarking is seen as a viable solution to authentication of multimedia data and hence its security, especially in a networked environment. In this paper we present a ne...
142
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ICIP
2000
IEEE
16 years 7 months ago
2000
IEEE
This paper outlines a technique for the automated alignment of digital images of the retina under the assumption that they differ spatially by a geometric global transform. This a...
148
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COSIT
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Current mobile computing systems can automatically sense and communicate detailed data about a person’s location. Location privacy is an urgent research issue because c...
177
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PCM
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, a new multiple description image coding scheme using directional lifting transform is proposed. The basic idea is to divide an image into two descriptions with quinc...
192
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OHS
2001
Springer
15 years 10 months ago
2001
Springer
In today’s adaptive hypermedia systems, adaptivity is provided based on accumulative data gained from observing the user. User modelling, the capturing of information about the ...