Correction to "A framework for robust watermarking of H.264 encoded video with controllable detection performance"
Maneli Noorkami, Russell M. Mersereau · IEEE Transactions on Information Forensics and Security · 2007
In the March 2007 paper named above (pp. 14-23), the authors found the following error. The optimality of the detector is only valid for c = 2, which is a Gaussian distribution. The performance and results of the detector when c ≠ 2 as presented in the paper are still valid. However, in this case the detector is suboptimal. Equations (21)-(26) and (28) should be modified as described and the computational complexity of the detector is the same as the detector developed in reference [6].