Description: 这是一个图像分割程序，基于snake方法，对初始位置选择要求较高，在matlab环境下调试运行-This is an image segmentation procedures based on the snake, location of the initial demand for a higher choice, In Matlab environment debugging operation Platform: |
Size: 1024 |
Author:Wang Qi |
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Description: 用matlab编写得snake算法程序，可用于图像分割和边缘检测-Using matlab to prepare a snake algorithm procedure can be used for image segmentation and edge detection Platform: |
Size: 11264 |
Author:gg |
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Description: 图像处理的关于Snakes : Active Contour Models算法和水平集以及GVF的几篇文章，文章列表为：
[1]Snakes Active Contour Models.pdf
[2]Multiscale Active Contours.pdf
[3]Snakes, shapes, and gradient vector flow.pdf
[4]Motion of level sets by mean curvature I.pdf
[5]Spectral Stability of Local Deformations Spectral Stability of Local Deformations.pdf
[6]An active contour model for object tracking using the previous contour.pdf
[7]Volumetric Segmentation of Brain Images Using Parallel Genetic AlgorithmsI.pdf
[8]Segmentation in echocardiographic sequences using shape-based snake model.pdf
[9]Active Contours Without Edges.pdf
学习图像处理的人必看的几篇文章-Image Processing on the Snakes: Active Contour Models and Level Set algorithm, as well as several articles of the GVF, the list for the article: [1] Snakes Active Contour Models.pdf [2] Multiscale Active Contours.pdf [3] Snakes, shapes, and gradient vector flow.pdf [4] Motion of level sets by mean curvature I.pdf [5] Spectral Stability of Local Deformations Spectral Stability of Local Deformations.pdf [6] An active contour model for object tracking using the previous contour.pdf [7 ] Volumetric Segmentation of Brain Images Using Parallel Genetic AlgorithmsI.pdf [8] Segmentation in echocardiographic sequences using shape-based snake model.pdf [9] Active Contours Without Edges.pdf learning image processing articles were a must-see Platform: |
Size: 5512192 |
Author:张阳 |
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Description: GVF snake用matlab实现，可用于图像边缘检测和分割-GVF snake with matlab realize, can be used for image edge detection and segmentation Platform: |
Size: 1966080 |
Author:谢祎 |
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Description: 在MATLAB编程环境下，使用一种活动轮廓的方法实现图像分割的程序。-In the MATLAB programming environment, the use of an active contour method to achieve image segmentation procedures. Platform: |
Size: 5120 |
Author:yuyu |
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Description: snake程序代码，用于图像分割。是一活动轮廓模型-snake program code for image segmentation. Active contour model is a Platform: |
Size: 1024 |
Author:张砚博 |
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Description: 利用图像区域的局部梯度信息,同时利用序列图像之间局部区域的全局信息及其相关性重
新构造外部能量函数 并根据内外部能量的比值,动态地调节权值参数. 实验结果表明,改
进算法既可以有效地检测出一些拐角点和凹点,又可以避免目标边缘收敛于某些噪声点
或伪边缘点,可达到良好的体分割效果.-Use of local image gradient information region, while the use of sequential images of the overall situation between the local area information and its relevance to re-structure the external energy function and in accordance with the ratio of internal and external energy, the right to adjust the value of dynamic parameters. Experimental results show that the improved algorithm not only can be effectively detected in a number of corner points and concave point, and prevent the goal of the edge of convergence in certain noise or pseudo-edge point, the body can achieve good segmentation results. Platform: |
Size: 1529856 |
Author:小王 |
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Description: 图像分割中的经典算法snake的代码。该代码简洁高效，当处理非凸曲线边缘时分割效果好-Image segmentation algorithm in the classic snake code. The code concise and efficient, when dealing with non-convex curve of the edge effect when the partition Platform: |
Size: 3072 |
Author:zhangpin |
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Description: 原始snake matlab 源碼，簡單版- seg = localized_seg(I,init_mask,max_its,rad,alpha,method)
Inputs: I 2D image
init_mask Initialization (1 = foreground, 0 = bg)
max_its Number of iterations to run segmentation for
rad (optional) Localization Radius (in pixels)
smaller = more local, bigger = more global
alpha (optional) Weight of smoothing term
higer = smoother
method (optional) selects localized energy
1 = Chan-Vese Energy
2 = Yezzi Energy (usually works better) Platform: |
Size: 140288 |
Author:王節宣 |
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Description: snake算法 初始边界收敛达到真实图像边缘
是一种基于模型的图像处理算法-snake segmentation algorithm. It begins as a initial edge and gradually goes to the real edge. Platform: |
Size: 1392640 |
Author:zhouyue |
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Description: snake 图像分割程序，含有主程序和子程序，简单的交互式控制点选择-snake image segmentation process, with the main program and subprogram, a simple interactive control point selection Platform: |
Size: 4096 |
Author:kexilily |
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Description: 基于gvf(Gradient Vector Flow)的主动轮廓模型(snake)图像分割算法。
包括3个算法的实现，即基本SNAKE，ballon snake, 和GVF snake.
都采用了参数解法，很适合初学者使用-Based gvf (Gradient Vector Flow) of the active contour model (snake) segmentation algorithm. Including the three algorithm, namely, the basic SNAKE, ballon snake, and the GVF snake. Have adopted the parameters of solution, it is suitable for beginners Platform: |
Size: 989184 |
Author:孙水发 |
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Description: 改进的T- Snake 算法首先在分水岭法中, 对相邻区域以其像素数、灰度均值和灰度方差定义距离, 并据其在图像上建立新的连通图, 以对图像过度分割而产生的一些过小区域合并 其次, 在模型跨边缘时, 利用已分割断层图像中模型内部区域的统计特征, 用区域生长法获取内点并重新参数化模型, 使模型不再跨边缘, 以保证模型形变到正确的边缘-Improved T-Snake algorithm first law in the watershed, the number of pixels in its neighboring regions, the definition of mean and variance of gray distance, and according to its image on the establishment of a new connected graph, in order to over-segmentation of the image produced Some of the small region merging Second, cross-edge in the model, the use of CT image segmentation model has an internal statistical characteristics of the region, using region growing to get the point and re-parameterized model, the model is no longer cross the edge, to ensure model to the right edge of the deformation Platform: |
Size: 129024 |
Author:莉 |
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Description: The basic snake segmentation (2d and 3d). A snake is an active (moving) contour, in which the points are attracted by edges and other boundaries. To keep the contour smooth, an membrame and thin plate energy is used as regularization. Platform: |
Size: 39936 |
Author:Leon |
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Search - snake segmentation