Pranab Kumar Dhar: 2 books
by Pranab Kumar Dhar, Tetsuya Shimamura
Language: English
Release Date: March 30, 2015
Language: English
Release Date: March 30, 2015
This book introduces audio watermarking methods for copyright protection, which has drawn extensive attention for securing digital data from unauthorized copying. The book is divided into two parts. First, an audio watermarking method in discrete wavelet transform (DWT) and discrete cosine transform...
by Pranab Kumar Dhar, Tetsuya Shimamura
Language: English
Release Date: April 23, 2019
Language: English
Release Date: April 23, 2019
This book introduces audio watermarking methods in transform domain based on matrix decomposition for copyright protection. Chapter 1 discusses the application and properties of digital watermarking. Chapter 2 proposes a blind lifting wavelet transform (LWT) based watermarking method using fast Walsh...