12753 search results - page 2230 / 2551 » is 2002 |
134
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PR
2002
15 years 4 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...
133
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PR
2002
15 years 4 months ago
2002
The satellite image deconvolution problem is ill-posed and must be regularized. Herein, we use an edge-preserving regularization model using a ' function, involving two hyper...
168
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PRESENCE
2002
15 years 4 months ago
2002
In this paper we describe two explorations in the use of hybrid user interfaces for collaborative geographic data visualization. Our first interface combines three technologies; A...
130
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PRESENCE
2002
15 years 4 months ago
2002
In this paper, we discuss the integration of 2-D video actors into 3-D augmentedreality (AR) systems. In the context of our research on narrative forms for AR, we have found ourse...
140
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PRESENCE
2002
15 years 4 months ago
2002
In mixed reality, occlusions and shadows are important to realize a natural fusion between the real and virtual worlds. In order to achieve this, it is necessary to acquire dense ...