4620 search results - page 456 / 924 » Comparing Object Encodings |
179
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KES
1998
Springer
15 years 11 months ago
1998
Springer
This paper describes a new technique for passive ranging which is of special interest in areas such as covert nap-of-the-earth helicopter flight and spacecraft landing. This techn...
169
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CSCW
1992
ACM
15 years 11 months ago
1992
ACM
Our work focuses on providing computational support for informal communication among people who are geographically separated. To better understand the use of artifacts in communic...
173
Voted
VLDB
1990
ACM
15 years 11 months ago
1990
ACM
In this paper, we describe a new indexing technique, the time indez, for improving the performance of certain classes of temporal queries. The time index can be used to retrieve v...
184
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COMPGEOM
2007
ACM
15 years 10 months ago
2007
ACM
We illustrate a simple algorithm for approximating the medial axis of a 2D shape with smooth boundary from a sample of this boundary. The algorithm is compared to a more general a...
177
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3DPVT
2006
IEEE
15 years 10 months ago
2006
IEEE
Medial surfaces are popular representations of 3D objects in vision, graphics and geometric modeling. They capture relevant symmetries and part hierarchies and also allow for deta...