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Showing 1 to 2 of 2 for “"Active Contour Based Image Segmentation"”.
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Nonparametric statistical methods for image segmentation and shape analysis
Image segmentation, the process of decomposing an image into meaningful regions, is a fundamental problem in image processing and computer vision. Recently, image segmentation techniques based on active contour models with level set implementation have received considerable attention. The objective …
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Large-scale 3D environmental modelling and visualisation for flood hazard warning.
… in terms of digital elevation data and satellite image data. An NTSP algorithm is proposed for very large data assessing, terrain modelling and visualisation. A pyramidal data arrangement structure is used for dealing with the requirements of terrain details with different resolutions. The 3D …