4057 search results - page 395 / 812 » Linear combination of transformations |
156
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper describes an expectation-maximization (EM) algorithm for wavelet-based image restoration (deconvolution). The observed image is assumed to be a convolved (e.g., blurred...
271
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
Many data integration solutions in the market today include tools for schema mapping, to help users visually relate elements of different schemas. Schema elements are connected wit...
184
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper, we address issues in segmentation of remotely sensed LIDAR (LIght Detection And Ranging) data. The LIDAR data, which were captured by airborne laser scanner, contai...
173
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
An important issue in data integration is the integration of semantically equivalent but schematically heterogeneous data sources. Declarative mechanisms supporting powerful source...
185
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ICIAP
2003
ACM
16 years 6 months ago
2003
ACM
The description of the object shape is an important characteristic of the image. In image processing and pattern recognition, several different shape descriptors are used. In huma...