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In the current scenario, second opinion of physicians has gained a significant attention in terms of saving life and cost. This requires transmission of Electronic Patient Record (EPR), which is generally carried on a secured network. Despite all safety measures, the primary concern is privacy, security and confidentiality of patient information. Therefore, this paper proposes an invisible watermarking...
Analysis of the volatile organic compounds in the human breath has emerged as a good method for the detection of various diseases. The concentration and distinctness of the Volatile Organic Compounds (VOC's) in the human breath varies with the disease. Colorectal cancer has been reported as one of the deadliest forms of cancer. It is amongst the 5 most common types of cancer that kill men. Methane...
A Hit and Hit Again on the head can harm the function of brain if ignored for long periods. A sequence of such hits can lead to a type of brain malfunctioning called “concussion”. Concussion alters the brain functionality when occurred for more number of iterations in accidents. It happens when a sudden blow is introduced to the head during a fall, hit or could be worse in case of accidents In this...
Photoplethysmograph is an optical procedure used to determine the physiological parameters identified with cardiovascular system. This paper focuses on the design of PPG acquisition system with reflectance type of sensor circuit to extract the features such as systolic peak, diastolic peak and dicrotic notch. The designed system is tested on 50 subjects of different age groups and the amplitude of...
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