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SketchSnakes: Sketch-line initialized Snakes for efficient interactive medical image segmentation
2008
Computerized Medical Imaging and Graphics
We present an intuitive, fast and accurate 2D interactive segmentation method that combines a general subdivision-curve Snake possessing powerful editing capabilities, with a novel sketch-line user initialization process, and a pen input device. Using the pen (or a mouse), the Snake is quickly and precisely initialized with a few quick sketch lines drawn across the width of the target object. The smooth contour constructed using these lines is extremely close to the position and shape of the
doi:10.1016/j.compmedimag.2007.11.004
pmid:18403179
fatcat:lwux6bpm35he3fs7vbmiy6lz3i