Color Image Compression Based DWT - Softcover

Mohammed, Faisel

 
9783659413865: Color Image Compression Based DWT
Softcover
ISBN 10: 3659413860 ISBN 13: 9783659413865
Verlag: LAP LAMBERT Academic Publishing, 2013

Inhaltsangabe

In this Book, some low complexity and efficient coding approaches are proposed to compress color images. The suggested compression schemes consist of some coding modules. The first coding modules is indicated to perform color transform (i.e., YUV, YIQ, or YCbCr), their suitability was investigated experimentally. The second coding step is the application of the wavelet transform (tree decomposition); three known wavelet filters (i.e., Harr or biorthogonal wavelet filters (Tab3/5 and Tab7/9)) have been tested as the transform basis. The wavelet transform is exploited to resample the two chrominance subbands, and used to transform the luminance subband into its approximation coefficients and wavelet (detail) coefficients.

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Über die Autorin bzw. den Autor

I am an assistant professor at Baghdad University College of Science. I have a PhD (2006) in Astronomy and MsC in Physics (1999) from Baghdad University.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2013
Sprache
Englisch
ISBN 10 
3659413860
ISBN 13 
9783659413865
Einband
Taschenbuch
Anzahl der Seiten
140
Kontakt zum Hersteller
Nicht verfügbar
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