A High Capacity Secured Steganography Scheme Using Dwt

ISBN-13: 9786200476951 / Angielski / Miękka / 2019 / 72 str.

T Gomathi; S Poonguzhali

Opis

Steganography is the art of hiding secret information into the cover image. Steganography can be combined with cryptography to achieve a higher level of security. Recent techniques in steganography, focuses on higher embedding capacity and lower distortion. In phase- 1 of the project work, a steganography technique using Discrete Wavelet Transform (DWT) was proposed which achieved a higher embedding capacity for the secret data.

O autorze

Gomathi, T
Mrs.T.Gomathi is currently working as Assistant Professor in the Department of Electronics and TeleCommunication Engineering at Sathyabama Institute of Science and Technology, Chennai, India. She completed her B.Tech in Sri Manakula Vinayagar Engineering College,Puducherry.