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With the rapid development of social security service, people have higher demands for medical service. Therefore, it is the development direction of mobile medical construction to build humanized and personalized service concepts. Mobile Health is of great significance to the society and health. Because of the slow running and unsupported distribution, the traditional computer can't solve the current...
Mobile service and wearable devices have become a new hotspot in recent year. People also pay more attention to the problem of e-health. Cardiovascular disease is a kind of serious disease that jeopardizes the health and life of human beings which has been widespread concern by academic and practice researchers. But the automated monitoring and prevention of heart disease, cardiovascular disease and...
Multi view technology is a hot spot in research of the current display, multiple viewpoints of freedom stereo display technology not only can let the viewer's feel lifelike three-dimensional effect, still can make the viewer from wearing the aid equipment trouble, which makes more and more colleges and universities, research institutes and companies engaged in multiple viewpoints freedom stereo display...
In mobile cloud computing environments distributed k Nearest Neighbor (kNN) query is an important issue. We consider the problem of processing kNN query over large data sets where the index is jointly maintained by a set of machines in a computing cluster. The kNN query is a primitive operator that is widely used in many fields ranging from knowledge discovery, data mining and spatial databases etc...
In this paper, we report a method of fall detection using plantar inclinometer sensor, which provides us the information of angle variations during walking, and of angle status after a fall. We analyzed the normal range of angle variations during walking, and selected the thresholds by testing the distribution of plantar angles after falls. In the experiments, thresholds were selected from plantar...
In this paper, we consider the robust waveform optimization to improve the worst-case detection performance over a convex uncertainty model. An iterative algorithm is proposed to optimize the waveform covariance matrix (WCM) for maximizing the worst-case output signal-interference-noise-ratio (SINR) such that the worst-case detection performance can be improved. Each iteration step in the proposed...
Aimed at the dual biofunctional membrane comprised with carrier layer and sensing layer used in BioFET(Bio Field Effect Transistor) nowadays, this paper designed a kind of novel one-layer membrane comprising polypyrrole and urease with electrochemical method, which can replace traditional double-layer membrane, and give a new method for the design of the functional membrane of BioFET. The BioFET sensor...
A monolithic pH sensor system has been studied and developed, based on standard CMOS technology. The micro system includes an on-chip integration of differential ISFET/REFET sensing devices, metal constructed pseudo reference electrode (PRE) and their relative signal processing circuits. We mainly present the development of PPy(polypyrrole) membrane by the way of electrochemical polymerization, which...
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