Soman, K P <br/><br/>
Digital signal and image processing : the sparse way 

 -  Coimbatore  Isa Publishers  2012 
 - xx, 541p.   
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788191016208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital image processing<br/>Digital signal processing<br/>Linear algebra  Signal processing<br/>Multirate signal processing<br/>PDE and image processing<br/>Speech processing