M. Rajak

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In this paper, a review of Human Visual System (HVS) based Digital Watermarking schemes are presented with their mathematical model. The HVS system exploits several properties of human eyes in spatial as well as frequency domain. In spatial domain, Just Noticeable Difference (JND) along with Luminance Sensitivity (LS), Contrast Masking (CM) and some other(More)
Clinical Decision Support (CDS) aids in early diagnosis of liver cancer, a potentially fatal disease prevalent in both developed and developing countries. Our research aims to develop a robust and intelligent clinical decision support framework for disease management of cancer based on legacy Ultrasound (US) image data collected during various stages of(More)
In this paper analysis of 'Electrocardiogram (ECG) PQRSTU-waveforms and prediction of particular disease infection or state of a patient' is done using Fuzzy logic and Artificial Neural Network (FANN), Precise Electrocardiogram (ECG) classification to diagnose patient's condition is essential.Wave etc analysis of each Input pulse used to train the neural(More)
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