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Capsule endoscopy (CE) has found its wide application in examination of the small intestine due to its advantage of reviewing this part that is unreachable for traditional endoscopy. However, a computer aided detection system is in needed since it costs an experienced physician much time to go through all the video data. As an attempt to overcome this shortcoming, CE video summary seems to be a feasible...
Capsule endoscopy is a new imaging technology for small intestine due to its breakthrough for direct visualization of small intestine for the first time. However, the video data produced for each patient costs a physician much time to inspect. Aiming for reducing the burden of a physician, video scene analysis is indispensable. In this paper, we propose a new video segmentation method to analyze a...
Eye center detection is an essential module in iris segmentation and gaze tracking. It is more challengeable to achieve this goal using a usual web camera under natural illumination. The image resolution and the eye region scale are main problems. Focusing on solving these problems, this paper proposes a robust eye center searching algorithm which can locate the iris including the center and the radius...
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