Priyanka Devunuri is a researcher.She has handled this published book and has worked hard to bring the best result in her research filed.This book is published after thorough review. This book is written keeping in mind that it should be reachable to all reader's.This book is highly recommended for reader's those who want to understand the functioning of Contourlet transform concepts and it's application.There are very few papers or journal's published in the field of no-reference quality assessment using Contourlet transform,hence this book is highly recommended to uplift your knowledge. This book can be considered as the root for new reader's to come up with the new innovation idea. The topic's covered in this book include Introduction to Contourlet Transform Generation Contourlet coefficient Explaining Methodology Implementation Training and Testing methodology Quality metric assessment and Evaluation Result's Conclusion and Future work With above mentioned key points this book can be brought to home.