level set的例句大全

Ecological Tourism Resort restaurant, a CAD map, a very detailed level set profile.

一套旅游山庄生态餐厅的CAD图，平立剖面很详细。

Firstly, use GDI+ segmentation technology to get the rough outline of tissues and organs from the fused images, then take the outline as initial zero level set curve, and with the narrowband M-S model, ultimately get a more accurate profile.

对融合后的图像，先利用GDI+技术进行图像组织器官分割，得到较粗糙的器官大致轮廓，然后以此粗糙轮廓线作为初始零水平集曲线，利用M-S模型建立窄带，最终得到较精准的轮廓。

Research on Segmentation for MR Image Based Brain Atlas and Level Set

结合脑图谱和水平集的MR图像分割的研究

An algorithm for finding global minimization by discrete mean value and level set

用离散均值&水平集求全局最优算法

The moving surface is supposed to be the interface of water and air and is described as the zero level set of a smooth function.

运动界面就是两种介质（水和空气）的交界面，它被看作是光滑的level set函数的零等值面。

And the external energy term of IMDC adopts the intensity instead of the gradient of the image to drive the curve on zero level set toward the desired image features, such as the object boundaries.

同时，借鉴C-V模型的基本思想，IMDC采用图像的亮度信息而非梯度来构造模型的外部能量项，确保了零水平集曲线稳定地收敛于期望的图像特征点（如目标轮廓点）。

A Hybrid Level Set Model with Application to the Segmentation of Eye Socket

基于混合水平集模型的CT颅面眼眶分割

In this paper, we propose a hybrid level set model with application to the segmentation of eye socket.

提出一种混和水平集模型，用于颅面整复的眼眶分割。

Motion object detection based on optical flow field and level set

基于光流场与水平集的运动目标检测

Moving object detection and velocity estimation based on level set

基于水平集的运动目标检测和速度估算

This method can set the zero level set automatically and evolution the level set curve in given areas.

方法能够自动确定零水平集并在特定区域内进行曲线演化，使目标轮廓检测更加精确。

They difined and kept the moving interface as zero level of Level Set function.

他们把运动界面定义成level set函数的零等值面，然后始终保持它是零等值面。

The prior region constrains the zero level set evolving in certain region and the prior shape pulls the curve to the ideal contour.

先验区域限制水平集在特定区域迭代，先验形状使曲线向理想轮廓演化。

It makes the evolving curve of zero level set function stop on the boundary of target regions by use of internal energy depended upon the curve of zero level set function and external energy depended on image data.

它将水平集应用到图像分割中，利用由零水平集函数曲线决定的内能和由图像数据决定的外能，使零水平集函数曲线最终停止在目标区域的边界位置。

Level set methods are used for representing reachable sets and tracking the evolution of the boundary of a reachable set.

水平集方法被用于表示可达集和追踪可达集边界的演化。

Structural Topology Optimization Based on Level Set Method and von Mises Stress

基于水平集方法和VON MISES应力的结构拓扑优化

Experiments have shown that hybrid level set model has very good performance in the segmentation of eye socket.

实验证明混和水平集模型在眼眶分割中取得了很好的效果。

Based on the curve quadrant division, the thesis put forward three-dimensional system of optimization strategy about structure level set-quality level set-optimization strategy set.

并在曲线四象限划分的基础上，有针对性的提出了结构层次集-质量成本水平集-优化策略集的优化策略三维体系。

Moreover, the level set function can be flexibly initialized with a piecewise constant function rather than a signed distance function in practice.

同时该模型能够用一般的分段常数函数来定义初始水平集函数，即水平集函数不必初始化为符号距离函数。

For the analysis of brain tumors, methods include Level Set, Fuzzy C-means clustering and threshold analysis basing on difference transformation, which can get tumor segmentation with different characteristics.

对于脑肿瘤的分析主要是使用level set、模糊C均值聚类和基于差值变换的阈值分析将不同特征的肿瘤分割出来。