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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...
Flickermeters provide correct measurements only when the source of flicker is an incandescent filament lamp. Due to the rapid proliferation of modern lamps there is the need to make available flickermeters that will quantify the degree of annoyance caused by any kind of lamp. It is widely accepted by scientific community that the preferable way to reach this goal is to directly measure the emitted...
In closed angled glaucoma, fluid pressure in the eye increases because of inadequate fluid flow between the iris and the cornea. One important technique to assess patients at risk of glaucoma is to analyze ultrasound images of the eye to detect the structural changes. Currently, these images are analyzed manually. We propose an algorithm to automatically identify clinically important features in the...
We analyze three different optical schemes to access the human eye to enable glucose sensing. These methods are analyzed theoretically. A simulation based upon the anatomical eye model of Navarro is presented
Iris recognition is a proven, accurate means to identify people. Commercial iris recognition systems are currently employed to allow passengers in some airports to be rapidly processed through security, to allow access to secure areas, and for secure access to computer networks. With the growing employment of iris recognition systems and associated research to support this, the need for large databases...
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