Robust Watermarking Scheme Applied to Radiological Medical Images

Authors:
Raul Rodriguez Colin;Claudia Feregrino Uribe;Jose-Alberto Martinez Villanueva
Affiliations:
-;-;-
Venue:
IEICE - Transactions on Information and Systems
Year:
2008

Citing 2
Cited 0

Blind image data hiding based on self reference

Pattern Recognition Letters
Digital watermarking robust to geometric distortions

IEEE Transactions on Image Processing

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Abstract

We present a watermarking scheme that combines data compression and encryption in application to radiological medical images. In this approach we combine the image moment theory and image homogeneity in order to recover the watermark after a geometrical distortion. Image quality is measured with metrics used in image processing, such as PSNR and MSE.