|Autors: Mironov, R. P., Kushlev, S. D.|
Title: Medical Images Watermarking using Wavelet Transform and DCT
Keywords: Medical Image Watermarking, Wavelet Transform, DCT, Unitary Transforms
Abstract: An algorithm for digital watermarking of medical images using Wavelet transform and DCT is presented. The developed algorithm ensures high transparency of the watermark and is resistant to various types of malicious attacks. The obtained experimental results for some attacks over the test medical images are made on the base of mean-squared error and signal to noise ratio of the reconstructed images.
Вид: публикация в международен форум, публикация в реферирано издание