882 search results - page 47 / 177 » The scale axis transform |
126
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CAE
2007
15 years 6 months ago
2007
The visualization of color images in gray scale has high practical and theoretical importance. Neither the existing local, gradient based methods, nor the fast global techniques g...
127
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DSP
2006
15 years 4 months ago
2006
We describe the use of the discrete wavelet transform (DWT) for non-parametric linear time-invariant system identification. Identification is achieved by using a test excitation t...
127
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JEI
2008
15 years 2 months ago
2008
Abstract. A removable visible watermarking scheme, which operates in the discrete cosine transform (DCT) domain, is proposed for combating copyright piracy. First, the original wat...
137
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ICMCS
2009
IEEE
15 years 1 months ago
2009
IEEE
This paper presents a tool and a novel Fast Invariant Transform (FIT) algorithm for language independent e-documents access. The tool enables a person to access an e-document thro...
152
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FIMH
2011
Springer
14 years 7 months ago
2011
Springer
Abstract. The analysis of cardiac dynamics – especially of the left ventricle – is a means for evaluating the healthiness of the heart. In case that a malfunction has been dete...