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An edge detection algorithm is a filter which significantly reduces the amount of information present in an image such that only high frequency changes in either range or intensity are visible in the resulting image. In order to perform effective edge detection the user must have a clear idea of the frequency above which an edge will be identified. In grey-scale images, edges represent sudden or high-frequency...
Scanning laser ophthalmoscopes (SLOs) provide noninvasive image sequences of the retina with high temporal and spatial resolution. This paper describes recent methods and results for accurate saccade and drift motion estimation of the eye. The proposed method exploits the scanning nature of the SLO and assumes direct access to each scan line as it is received. This approach allows high temporal resolution...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.