Castleman, Kenneth R. <br/><br/>
Digital image processing / 
Kenneth R. Castleman 
 - Englewood Cliffs, N. J. :  Prentice-Hall,  1979 
 - 429 p. :  ill. ;  24 cm. 
<br/><br/> includes bibliographical refences and index 
<br/><br/><label>ISBN: </label>0132123657 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Image processing