Location-oriented sampling

Date
2007
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Abstract

In this work we present a sampling scheme that uses feature-location information to compactly represent the data. Traditional Nyquist sampling leverages compact frequency support to form the representation, but it ignores location when doing so. Instead, our location-oriented method (LOM) uses coarse location estimates to allow a reduced-rate representation of fine-scale data. We apply a model of local symmetry to the fine-scale data, motivated by features in natural signals. We present an analysis of the concepts behind LOM as well as performance results on synthetic and natural signals.

Description
Degree
Master of Science
Type
Thesis
Keywords
Electronics, Electrical engineering
Citation

Singh, Prashant. "Location-oriented sampling." (2007) Master’s Thesis, Rice University. https://hdl.handle.net/1911/20539.

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