针对模拟整形手术中外表皮与模型分割问题,提出一种简化的基于活动窗的中轴提取方法.该方法充分利用分割区域的形状先验,将M—Reps方法简化,在保证分割椭圆环状物体精度的同时,提高了效率.实验结果表明,中轴提取方法在模拟整形手术的外表皮与模型分割中具有高效和可靠性.
In accordance with the outer skin and model segmentation issues in simulated plastic surgery, a simplified axis extraction method based on active window was proposed. The new method simplifies the M- Reps by using priori shape information of regions. It is applied to the segmentation of outer skin and model in the plastic surgery simulation. The results show the effectiveness of the proposed method.