Conference
CASCADED TRANSFORM SPACE WATERMARKING BASED ON ANALYSIS OF LOCAL ENTROPY VARIATION
Abstract
Increasing multimedia content production and exchange has increased the need for better protection of copyright by means of watermarking. Different methods have been proposed to satisfy the tradeoff between imperceptibility and robustness as two important characteristics in watermarking while maintaining proper data-embedding capacity. Recently watermarking methods based on contourlet transform (CT) have demonstrated promising results. In this …
Authors
Azizi S; Samavi S; Mohrekesh M; Shirani S
Pagination
pp. 1-6
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2013
DOI
10.1109/icmew.2013.6618421
Name of conference
2013 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)