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Magnetic Resonance Angiography (MRA) is a group of techniques based on Magnetic Resonance Imaging (MRI) to image blood vessels. Compressed Sensing (CS) is a mathematical framework to reconstruct MR images from sparse data to minimize the data acquisition time. Image spar-sity is the key in CS to reconstruct MR images. CS technique allows reconstruction from significantly fewer k-space samples as compared...
Human machine interaction is a rapidly developing field. Hand gestures are used to interact with the machine; this makes the human machine interaction very interesting and intuitive. Several devices have been developed in the past using the camera for recognizing hand gestures and communicating with the machine. In this paper we have proposed a new system called hand gesture recognition (HGR) to overcome...
High Speed Piezo Force Microscopy (HSPFM) is a new variation of Atomic Force Miroscopy (AFM) for direct nanoscale measurements of domain switching dynamics. Image acquisition is accelerated from several minutes for standard piezo force microscopy to as fast as a fraction of a second for HSPFM. Movies of consecutive images during in-situ domain switching therefore allow high spatial and temporal resolution,...
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