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141
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CAD
2008
Springer
15 years 4 months ago
Detecting approximate symmetries of discrete point subsets
Detecting approximate symmetries of parts of a model is important when attempting to determine the geometric design intent of approximate boundary-representation (B-rep) solid mod...
Ming Li, Frank C. Langbein, Ralph R. Martin
JVCIR
2006
88views more  JVCIR 2006»
15 years 4 months ago
Morphological wavelet-based stereo image coders
In this paper, we propose a family of novel stereoscopic image coders based on morphological coding and a block-based disparity compensation algorithm. The proposed schemes employ...
J. N. Ellinas, M. S. Sangriotis
125
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TSP
2008
166views more  TSP 2008»
15 years 4 months ago
Nonuniform Sampling of Periodic Bandlimited Signals
Abstract--Digital processing techniques are based on representing a continuous-time signal by a discrete set of samples. This paper treats the problem of reconstructing a periodic ...
E. Margolis, Yonina C. Eldar
AI
1999
Springer
15 years 3 months ago
Computing a Representation of the Local Environment
Yeap [42] argued that an important basis for computing a cognitive map is the ability to compute and recognise local environments. Although he has demonstrated how such local envi...
Wai K. Yeap, Margaret E. Jefferies
JSAC
2010
194views more  JSAC 2010»
15 years 2 months ago
Burst communication by means of buffer allocation in body sensor networks: Exploiting signal processing to reduce the number of
Abstract—Monitoring human movements using wireless sensory devices promises to revolutionize the delivery of healthcare services. Such platforms use inertial information of their...
Hassan Ghasemzadeh, Vitali Loseu, Sarah Ostadabbas...