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Active contour is a popular technique for vascular segmentation. However, existing active contour segmentation methods require users to set values for various parameters, which requires insights to the method's mathematical formulation. Manual tuning of these parameters to optimize segmentation results is laborious for clinicians who often lack in-depth knowledge of the segmentation algorithms. Moreover,...
Forest fires are serious natural disasters around the world, which will devastate forests heavily and cause enormous financial losses. It has great significance for the application research and development of forest fire monitoring, which improve forecast accuracy of forest fire warning, prepare for forest fire prevention, detect fire point in time, and extinguish the fire fast and efficient. The...
Making use of block information in Web IR and Data Mining tasks calls for a good understanding of the function of each block. Existing works on classifying block functions and judging block importance have not made full use of the image factor, and only simple image features were considered. We regard image as a strong indicator of Web page blocks with various functions and propose to learn block...
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