The prior information of active contour with global translation preference can be interpreted as the velocity field along the evolving contour with equivalency preference.
演化轮廓具有的全局平移优先性可以理解为沿轮廓的速度场具有相等的倾向。
2
Basen on the criteria of the peak particle velocity(PPV) for blast-induced damage, the design approach for excavation blasting near contour of rock slope is discussed.