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Graph-cut methods have become an intensive area of research in image processing, with applications to stereo vision, binary thresholding, classification and image de-noising amongst other areas. This paper describes novel graph-cut implementations for use in two applications: 2D optical flow and interactive object delineation. The optical flow implementation is based on recursive application of graph-cuts,...
In this paper, an automated intruder detection system for sea cage fish farm is introduced. Optical imaging method is used to detect possible predator or theft invasion in the fish net area or in the vicinity. In order to accurately alert the operator on an invasion event from tens of camera installed around the feeding nets, an high speed rule based algorithm is tested to identify possible intruders...
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