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In the recent years, contour-based shape representation is an important issue in the object recognition research area. In this paper, a new shape descriptor A-DCE is proposed based on DCE and DP for contour deformation and recognition. Firstly, the object contour is evolved adaptively by DCE to extract the contour information with important visual parts. Secondly, the costing feature descriptor is...
Experiments involving eye-tracking usually require analysis of large data. While there is a rich landscape of tools to extract information about fixations and saccades from such data, the analysis at a higher level of abstraction (e.g., comparison of visual scanpaths between subjects) is still performed manually. Especially, the comparison of scanpaths derived from dynamic scenarios, where the observer...
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