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Spatial compounding has recently been introduced into modern commercial ultrasound systems. These systems are able to reduce angular dependent artifacts by averaging multiple images taken from different angles. In order to further reduce angular dependent artifacts, paired angle multiplicative compounding (PAMC) was recently introduced. The multiplication of pairs of images acquired from different...
A research data acquisition tool named "IQscan" on a commercial ultrasound system is presented. IQscan enables the in-phase/quadrature (I/Q) components of pre- detected image data to be acquired and exported as a raw data DICOM file. The capabilities of this built-in feature for a compact and battery-operated scanner are described, and are demonstrated by two application examples. The first...
The practical deployment of pervasive health monitoring requires a close integration of body sensor networks (BSNs) with intelligent ambient sensing. To this end, vision sensors with low cost and minimal power consumption provide an attractive means of activity tracking and capturing early signs of disease progression through changes in gait and posture. The purpose of this paper is to present an...
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