Ruch, David K. <br/><br/>
Wavelet theory :  an elementary approach with applications / 
David K. Ruch, Patrick J. Van Fleet 
 - Hoboken, N.J. :  John Wiley & Sons,  c2009 
 - xix, 480 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780470388402 0470388404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wavelets (Mathematics)<br/>Transformations (Mathematics)<br/>Digital images--Mathematics