《表3 三种算法对图10三张图像分割的运行速度指标比较》

《表3 三种算法对图10三张图像分割的运行速度指标比较》   提示:宽带有限、当前游客访问压缩模式
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《GPU和格子玻尔兹曼方法联合加速的水平集模型及其在图像分割中的应用(英文)》


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Obviously,the initial level set function generated by the proposed initialization strategy shown in Eq.(18)is not a signed distance functionin a strict sense.In the evolution process,although the level set function may not be able to maintain an approximate signed distance function at all pixel positions,the task flow can ensure that the evolution function remains an approximate signed distance function near the zero level set under the regularization force generated by the second term of Eq.(17).Through a series of verification experiments,we find that the stability of the evolution process can be guaranteed as long as the aforementioned broad constraints are satisfied.