Discrete wavelet transform

Known as: DWT 
In numerical analysis and functional analysis, a discrete wavelet transform (DWT) is any wavelet transform for which the wavelets are discretely… (More)
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Papers overview

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Highly Cited
2013
Highly Cited
2013
This Project presents an approach towards MATLAB implemention of the Discrete Wavelet Transform (DWT) for image compression. The… (More)
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Highly Cited
2011
Highly Cited
2011
Satellite images are being used in many fields of research. One of the major issues of these types of images is their resolution… (More)
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Highly Cited
2010
Highly Cited
2010
The main objective of developing an image-watermarking technique is to satisfy both imperceptibility and robustness requirements… (More)
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Highly Cited
2007
Highly Cited
2007
Discrete wavelet transform (DWT) has been heavily studied and developed in various scientific and engineering fields. Its… (More)
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Highly Cited
2005
Highly Cited
2005
The behavior under additive noise of the redundant discrete wavelet transform (RDWT), which is a frame expansion that is… (More)
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Highly Cited
2001
Highly Cited
2001
The Discrete Wavelet Transform (DWT) is a transformation that can be used to analyze the temporal and spectral properties of non… (More)
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Highly Cited
2001
Highly Cited
2001
A litling based I-D Discrete Wavelet Transform (DWT) core is proposed. It is re-configurable for Y 3 and 9/7 filters in JPEG2000… (More)
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Highly Cited
1996
Highly Cited
1996
A new nonlinear noise reduction method is presented that uses the discrete wavelet transform. Similar to Donoho (1995) and… (More)
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Highly Cited
1993
Highly Cited
1993
The embedded zerotree wavelet algorithm (EZW) is a simple, yet remarkably effective, image compression algorithm, having the… (More)
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Highly Cited
1993
Highly Cited
1993
This paper presents two classes of novel VLSI architectures, referred to as the folded architecture and the digit-serial… (More)
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