630 search results - page 15 / 126 » Concept of spectrum-signal transformation |
185
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AISC
2010
Springer
15 years 11 months ago
2010
Springer
We introduce a new OpenMath content dictionary named “tensor1” containing symbols for the expression of tensor formulas. These symbols support the expression of non-Cartesian ...
147
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HICSS
1997
IEEE
15 years 10 months ago
1997
IEEE
This paper will present an approach that fosters a seamless integration of documents with corporate information systems. It is based on a conceptually enhanced notion of documents...
157
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ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
Using the concepts of two-dimensional Hilbert transform and analytic signal, we construct a new quaternion wavelet transform (QWT). The QWT forms a tight frame and can be efficien...
196
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AI
2003
Springer
15 years 11 months ago
2003
Springer
This paper introduces a formal theory for describing actions in terminological knowledge bases, closely related to description logics. It deals in particular with the problem of ad...
185
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
This paper addresses Content Based Image Retrieval (CBIR), focusing on developing a hidden semantic concept discovery methodology to address effective semanticsintensive image ret...