Majdi Al-Qdah

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This paper uses wavelets in the detection comparison of breast cancer among the three main races in Malaysia: Chinese, Malays, and Indians followed by a system that evaluates the radiologist's findings over a period of time to gauge the radiologist's skills in confirming breast cancer cases. The db4 wavelet has been utilized to detect microcalcifications in(More)
This paper presents a novel hybrid security system that combines wavelet based watermarking with block based chaotic maps cryptography. A watermark is chaotically encrypted before being embedded in the detail coefficients of the wavelet transformed cover image. Using the developed system, the potential of embedding more than one watermark inside one cover(More)
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