the National High Technology Research and Development Program (863) of China (No.2007AA02Z452) ;the National Natural Science Foundation of China (Nos.30570511 and 30770589)
Since Tian Jun proposed the difference expansion embedding technique,based on which,many reversible watermarking techniques were proposed.However,these methods do not perform well when the payload is high.In this pape...
the National Natural Science Foundation of China (No. 30770589)
Hepatic computed tomography(CT) images with Gabor function were analyzed.Then a threshold-based classification scheme was proposed using Gabor features and proceeded with the retrieval of the hepatic CT images.In our ...