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BACKGROUND This paper considers automatic segmentation of the left cardiac ventricle in short axis magnetic resonance images. Various aspects, such as the presence of papillary muscles near the endocardium border, makes simple threshold based segmentation difficult. METHODS The endo- and epicardium are modelled as two series of radii which are… (More)
Declaration I, the undersigned, hereby declare that the work contained in this thesis is my own original work and that I have not previously in its entirety or in part submitted it at any university for a degree. Abstract When designing electronic circuits, engineers frequently make hand-drawn sketches of circuits. These are then captured with a… (More)
This article briefly discusses some of our ongoing work on the problem of human action recognition. We evaluate a simple and intuitive technique, based on the changes in human pose, against publicly available behaviour datasets. We achieve results comparable to many other state of the art techniques, while also being much simpler and potentially faster.