2617 search results - page 272 / 524 » Adaptive local ratio |
198
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AFPAC
2000
Springer
15 years 11 months ago
2000
Springer
In signal processing, the approach of the analytic signal is a capable and often used method. For signals of finite length, quadrature filters yield a bandpass filtered approxim...
201
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ICRA
1994
IEEE
15 years 11 months ago
1994
IEEE
A mobile robot requires perception of its local environment for both sensor based locomotion and for position estimation. Occupancy grids, based on ultrasonic range data, provide ...
166
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MOBICOM
2005
ACM
16 years 10 days ago
2005
ACM
Abiding geocast is a time stable geocast delivered to all nodes that are inside a destination region within a certain period of time. Services like position–based advertising, p...
160
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper presents a new image coding technique based on oriented 1D multiscale decompositions on a quincunx sampling grid. A transform obtained by adapting the lifting steps of ...
167
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LCN
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper presents a framework to address the combination of ubiquitous computing interests as an Intelligent Assisting Location-Aware Service and development of its hardware a...