If you are going to learn computer vision and you come from CS background you may not have a good enough mathematical knowledge in signal processing. This book is a easy to read material witch will give you the basic knowledge you should have to master computer vision and other related signal processing branches.

It uses intuitive proofs and explanations so if you are looking for a very abstract and deep book on signal processing you should not purchase this book.

Great for engineers and professionals, too basic for mathematicians.