应用于灰度图像分割的基于流体静力学原理活动轮廓模型

摘要

The new active contour model for grayscale image segmentation is proposed in this paper. This model bases on the theory of fluid statics. The principle of fluid statics is used to drive the continuous curve which surrounds the objects in a grayscale image. This model is able to segment multiple objects, and able to segment the objects which are in the interior of another object in a grayscale image. This model can control the over-segmentation.%提出一种新的活动轮廓模型，应用于灰度图像分割。此模型建立在流体静力学理论之上，运用流体静力学理论直接驱动连续曲线，逼近被包围的目标。该模型能够分割多重目标、能够分割嵌套的目标、能够有效地控制过分割现象。