研究了活动轮廓模型的基础理论模型。
The basic theory of active contour model is studied in this paper.
最后展望了主动轮廓模型在图像对准中的应用。
Finally, the potential application of active contour in image registration is discussed.
L BF模型是一个著名的基于区域的活动轮廓模型。
LBF model is one of the well-known region-based active contour models.
目前，活动轮廓模型已经成为医学图像分析的重要工具。
Currently, the active contour method models have become an important tool of medical image analysis.
对于参数活动轮廓模型，研究区域信息对图像分割的影响。
Parametric active contour model incorporating regions information was studied for image segmentation.
针对参数活动轮廓模型的缺点，学者们提出了水平集模型。
Aiming at the disability of parametric active contour models, people proposed Level Set Methed.
主动轮廓模型已经广泛的应用在图像处理和计算机视觉中。
Active contour models have been widely used in image processing and computer vision.
然后计算机利用活动轮廓模型来自动分割相邻的未分割切片。
Then the computer will segment the nearby slice using the active contour model.
处理这种问题的一种比较有前途的方法是使用活动轮廓模型。
A promising approach to tackle such problems is the use of active contour models.
其次，研究了基于传统水平集活动轮廓模型的图像分割算法。
Secondly, this paper has studied the segmentation algorithms based on traditional level set active contours.
几何活动轮廓模型以其计算稳定等优点，被广泛用于图像分割。
The geodesic active contour model has been wide used in image segmentation for its computational stability.
利用改进主动轮廓模型的自动跟踪功能，实现河流的最终提取。
Utilizing automated tracking function of an improved snake model extracts river finally.
传统水平集活动轮廓模型具有自动处理轮廓线拓扑变化的优点。
Traditional level set active contours have the ability of automatically handling the topology change.
本文在活动轮廓模型的基础上，提出了一种自适应图像分割方法。
Adaptive image segmentation on active contours is presented in this paper.
短程线主动轮廓模型是近几年提出的一种有效的多目标轮廓提取算法。
Geodesic active contour model is an effective method for the contour detection of multiple objects on an image.
常用的活动轮廓模型主要包括参数活动轮廓模型和几何活动轮廓模型。
In general, active contour Models include parametric active contour model and geometric active model.
对双前沿活动轮廓模型进行了改进，提出一种鲁棒的视频目标轮廓跟踪新方法。
A robust and novel method for video object contour tracking by improving the dual-front active contour model.
较详细地介绍了一种图像轮廓的半自动提取算法：活动轮廓模型的原理与实现。
A semiautomatic method for medical image segmentation based on active shape model was introduced.
提出了一种基于活动轮廓模型的胃窦B超序列图象边缘轮廓的提取与跟踪方法。
An extraction and tracking of the contour of gastric anthem in the ultrasound sequence images based on active contour models is presented in this paper.
改进隐式测地活动轮廓模型(GAC)中的边缘检测函数，增强了处理弱边缘的能力。
The edge detection function of the implicit geodesic active contour model (GAC) was improved, and the weak edge detection was enhanced.
二值水平集活动轮廓模型既可以自动地处理轮廓线的拓扑变化，又具有较高的运算效率。
Binary level set active contours not only have the ability of automatically handling the topology change, but also have high computational efficiency.
利用形态学的基本操作提取活体细胞的初始轮廓，运用活动轮廓模型提取准确的细胞轮廓。
The initial contour is extracted by basic morphological operation, and the exact contour is extracted through active contour model.
该模型符合知觉特性，是几何活动轮廓模型的一般形式，且融合图像区域信息和边界信息。
The developed model, which incorporates the information of foreground and background regions, produces perceptual characteristics and is a general form of the geometric active contour model.
参数活动轮廓模型采用点集或B -样条曲线来表示模型的轮廓线，具有运算效率高的特点。
Parametric active contours represent their contours by the point sets or B-splines, and they have the efficient performance on image segmentation.
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.
针对彩色苗木叶片图像的特点研究了利用几何活动轮廓模型进行完整叶片的自动分割的方法。
We developed an automatic segmentation method of intact leaves based on the geometric active contour model according to the characteristics of color leaf images.
然后详细探讨了两类重要的形变模型——主动轮廓模型和主动形状模型的基本原理和实现方法。
Fundamentals and implementations of two kinds of basic deformable models, active contour model and active shape model, were discussed in detail.
针对传统主动轮廓模型不能有效拟合凹陷轮廓的问题进行研究，从内部、外部能量两方面进行分析。
The problem of dismatching concave contours in traditional active contour model is studied, with an analysis of both internal and external energy.
针对传统主动轮廓模型不能有效拟合凹陷轮廓的问题进行研究，从内部、外部能量两方面进行分析。
The problem of dismatching concave contours in traditional active contour model is studied, with an analysis of both internal and external energy.
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