期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：1
页码：908-912
出版社：TechScience Publications
摘要：Interactive image segmentation algorithms are very much sensitive to the user inputs and often unable to produce an accurate boundary with a small amount of user interaction i.e it assimilate small amount of user interaction to define the needed content to be extracted. The main properties of our proposed method are it exhibits some significant properties of an effective interactive image segmentation algorithm including its robustness to user stated inputs and different initialization .Also ability to produce a smooth and accurate boundary contour and to handle topology changes. So the proposed tool is a highly effective updated method for the interactive image segmentation. The powerful continuousdomain convex active contour with one of the state-of-the-art region-based methods, either Geodesic or RW Geodesic is chosen due to its fast processing speed, where the region-based method is used in the first step to generate an initial contour, and the convex active contour is then applied in the second step to optimize the contour.
关键词：Convex active contour;Interactive image;segmentation; Region term; Boundary term
