946 search results - page 24 / 190 » On the analytic wavelet transform |
107
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ESIAT
2009
IEEE
15 years 28 days ago
2009
IEEE
—In all methods of image denoising, there is a problem always exists that is how to distinguish noise and edge. Now wavelet and contourlet are main tools in image denoising, but ...
80
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ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
We describe approximate digital implementations of two new mathematical transforms, namely, the ridgelet transform [3] and the curvelet transform [7, 6]. Our implementations offer...
84
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IJACTAICIT
2010
14 years 7 months ago
2010
The classification of Electrocardiogram (ECG) is critical for diagnosis and treatment of patients with heart disorders. We present a technique for automatic the detection and clas...
105
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ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we introduce a new robust image watermarking technique based on the Discrete Wavelet Transform (DWT). The proposed method extends the concept of image denoising to ...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper, we propose a directional wavelet approach to remove images of interfering strokes coming from the back of a historical handwritten document due to seeping of ink du...