630 search results - page 15 / 126 » Concept of spectrum-signal transformation |
AISC
2010
Springer
14 years 2 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 ...
HICSS
1997
IEEE
14 years 2 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...
ICIP
2004
IEEE
14 years 11 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...
AI
2003
Springer
14 years 3 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...
CVPR
2004
IEEE
14 years 12 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...