Gonzalez, Rafael C. <br/><br/>
Digital image processing / 
By Rafael C Gonzalez and Richard E Woods 
 - 3rd ed. 
 - New Delhi :  PHI Learning Pvt Ltd ,  2008. 
 - xxii,954p.  23 cm. 
<br/><br/><label>ISBN: </label>9788120336407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intensity transformations and spatial filtering<br/>Filtering in the frequency domain<br/>Color image processing
<br/><br/><label>Dewey Class. No.: </label>621.367   / GONR