... properties and advantages of watermarking in joint timefrequency domain In [15], watermark insertion and extraction are both done in time-frequency domain In the embedding process, watermark message ... provided in Section But first we will have a brief review on watermark applications in joint time-frequency domain TIME-FREQUENCY DIGITAL WATERMARKING Digital watermarking is the process involving integrating ... transform domain watermark embedding via linear programming,” Signal Processing, vol 81, no 6, pp 1251–1260, 2001, special issue: information theoretic issues in digital watermarking F Peyrin and R Prost,...