(3) 能量最小化(energy minimization) 最初的结构必须进行模型修饰(model refinement)的过程,借由分子力学(molecular mechanics)的能量最小化来修正不利的非共价...
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Finally, a kernel-based constrained energy minimization(KCEM) algorithm is proposed on the basis of the research of kernel function.
通过对核函数方法的研究,提出一种基于核空间的约束能量最小化算法。
参考来源 - 基于核方法的高光谱图像小目标检测算法研究An object-based tree representation method of the image(ORMG-tree) is presented,with multi-granularity in one scale,which combines improved polarity-based texture description with grey and position features,segments objects’ regions from the image with two domains partition method and the thought of minimal energy.
提出了一种基于对象的同层多粒度图像树型描述法(ORMG-tree)。 它结合改进的基于极性的纹理表达,以及灰度、方位特征,采用两类区域法与能量最小化思想,从图像中分割出对象区域。
参考来源 - 基于对象的同层多粒度图像树型描述机制Watermarking is united into a framework of energy minimization, and posed as a biobjective optimization problem for a tradeoff between the invisibility and the robustness.
图像水印被纳入到能量最小化的框架之下,成为了在不可见性和鲁棒性二者之间寻求平衡的双目标优化问题。
参考来源 - 视觉失真与图像信息隐藏研究·2,447,543篇论文数据,部分数据来源于NoteExpress
这是典型的能量最小化问题。
文中给出两种活动轮廓模型,其中一种基于边缘停止函数,而另一种是一个能量最小化算法。
Two active contour models, one based on an edge-stopping function, while the other is an energy minimization algorithm, are demonstrated.
主要包括模型的描述方法,模型的能量函数组成,能量最小化方法以及活动轮廓模型在应用中的局限之处。
It includes the representation of the model, the composition of the model's energy function and it's minimum, and the limitations in application.
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