A unified authentication framework for JPEG2000
Zhishou Zhang, Gang Qiu, Qibin Sun, Xiao Lin, Zhicheng Ni, Y.Q. Shi · 2005
This work proposes a unified authentication framework for JPEG2000 images, which consists of fragile, lossy and lossless authentication for different applications. The authentication strength can be specified using only one parameter called lowest authentication bit-rate (LABR), bringing much convenience to users. The lossy and lossless authentication could survive various incidental distortions while being able to allocate malicious attacks. In addition, with lossless authentication, the original image can be recovered after verification if no incidental distortion is introduced.