total-energy equation 中文意思是什麼
total-energy equation
解釋
總能量方程-
By using 3 - d isoparametric element, the global stiffness matrix equation for the piezoelectric laminate is obtained on the bases of minimum principle of total potential energy
由於最小勢能原理,建立了單元剛度矩陣和壓電材料的整體剛度方程。並且推導了壓電層合板的邊界條件。 -
Two interactive segmentation methods, snake ( active contour ) and live wire, which are very popular, have been introduced for the medical image segmentation. a snake is a spline curve, which is controlled by an energy equation. to minimize the snake ' s total energy, the finite difference and greedy algorithm have been implemented
論文引入了snake和livewire兩種十分流行的醫學圖像交互分割方法,詳細推導snake的能量方程,實現了最小化能量方程的有限差分和greedy兩種演算法,並利用鄰近圖像的相似性,將其成功應用於圖像序列的分割; livewire是一種象素級的輪廓搜索演算法,它在方向圖中找到開始點和目標點之間的最小代價路徑。
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