wavelet transforms Archives - Dr. Wael Badawy https://badawy.ca/tag/wavelet-transforms/ From Idea to Innovation Thu, 22 Feb 2018 18:02:15 +0000 en-US hourly 1 63363634 Error-Free Computation of Daubechies Wavelets for Image Compression Applications https://badawy.ca/2018/09/23/error-free-computation-of-daubechies-wavelets-for-image-compression-applications-2/ Sun, 23 Sep 2018 11:14:00 +0000 http://www.badawy.ca/?p=504 A novel encoding scheme for Daubechies wavelets is proposed. The technique eliminates the requirements to approximate the transformation matrix elements; rather, by using algebraic integers, it is possible to obtain exact representations for them. As a result, error-free calculations up to the final reconstruction step can be achieved, which providesRead More

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A novel encoding scheme for Daubechies wavelets is proposed. The technique eliminates the requirements to approximate the transformation matrix elements; rather, by using algebraic integers, it is possible to obtain exact representations for them. As a result, error-free calculations up to the final reconstruction step can be achieved, which provides considerable improvement in image reconstruction accuracy.

Published in:

Electronics Letters  (Volume:39 ,  Issue: 5 )

Page(s):
428 – 429
ISSN :
0013-5194
INSPEC Accession Number:
7564225
DOI:
10.1049/el:20030318
Date of Publication :
6 Mar 2003
Date of Current Version :
02 April 2003
Issue Date :
6 Mar 2003
Sponsored by :
Institution of Engineering and Technology
Publisher:
IET

 

K. A. Wahid, V. S. Dimitrov, G. A. Jullien and W. Badawy, “Error-Free Computation of Daubechies Wavelets for Image Compression Applications,” IEE Electronics Letters, Vol. 39, Issue 5 , 6 March 2003, pp. 428 -429

The post Error-Free Computation of Daubechies Wavelets for Image Compression Applications appeared first on Dr. Wael Badawy.

]]> 2237 Error-Free Computation of Daubechies Wavelets for Image Compression Applications https://badawy.ca/2018/05/27/error-free-computation-of-daubechies-wavelets-for-image-compression-applications/ Sun, 27 May 2018 08:50:00 +0000 http://www.badawy.ca/?p=504 A novel encoding scheme for Daubechies wavelets is proposed. The technique eliminates the requirements to approximate the transformation matrix elements; rather, by using algebraic integers, it is possible to obtain exact representations for them. As a result, error-free calculations up to the final reconstruction step can be achieved, which providesRead More

The post Error-Free Computation of Daubechies Wavelets for Image Compression Applications appeared first on Dr. Wael Badawy.

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A novel encoding scheme for Daubechies wavelets is proposed. The technique eliminates the requirements to approximate the transformation matrix elements; rather, by using algebraic integers, it is possible to obtain exact representations for them. As a result, error-free calculations up to the final reconstruction step can be achieved, which provides considerable improvement in image reconstruction accuracy.

Published in:

Electronics Letters  (Volume:39 ,  Issue: 5 )

Page(s):
428 – 429
ISSN :
0013-5194
INSPEC Accession Number:
7564225
DOI:
10.1049/el:20030318
Date of Publication :
6 Mar 2003
Date of Current Version :
02 April 2003
Issue Date :
6 Mar 2003
Sponsored by :
Institution of Engineering and Technology
Publisher:
IET

 

K. A. Wahid, V. S. Dimitrov, G. A. Jullien and W. Badawy, “Error-Free Computation of Daubechies Wavelets for Image Compression Applications,” IEE Electronics Letters, Vol. 39, Issue 5 , 6 March 2003, pp. 428 -429

The post Error-Free Computation of Daubechies Wavelets for Image Compression Applications appeared first on Dr. Wael Badawy.

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