Ballard, Dana Harry <br/><br/>
Computer vision / 
Dana H. Hallard, Christopher M. Brown. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  c1982. 
 - xx,523p.: ill (part col.) 
<br/><br/> Includes appendices, references, and indices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Images processing