A Digital Watermarking Algorithm Based on DCT: Application on Medical Image

Abstract : This work is a presentation of a new approach of robust watermarking applied in medical domain such as telemedicine hence the need to keep the visual aspect of medical images and other conservation of the various data substituted. For hiding information, the proposed method uses the Discrete Cosine Transform (DCT) space. To control identification and eventually the correction (if possible) of the data inserted, it should be noted that we used the series turbocode to recover the data inserted and after application of several attacks.
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Communication dans un congrès
International Conference on EMBEDDED SYSTEMS in TELECOMMUNICATIONS and INSTRUMENTATION (ICESTI'12), Nov 2012, Algeria. 2012
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Mohamed Ali Hajjaji, Sondes Laajili, Abdellatif Mtibaa, El-Bey Bourennane. A Digital Watermarking Algorithm Based on DCT: Application on Medical Image. International Conference on EMBEDDED SYSTEMS in TELECOMMUNICATIONS and INSTRUMENTATION (ICESTI'12), Nov 2012, Algeria. 2012. 〈hal-00822694〉

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