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Description: 图像分割中“Intelligent Scissors”的源码,也成为Livewire,效果不错,可直接运行
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Size: 50975 |
Author: chenwenjuan |
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Description: 图像分割中“Intelligent Scissors”的源码,也成为Livewire,效果不错,可直接运行-Image Segmentation Intelligent Scissors the source, has also become a Livewire, good results can be directly run
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Size: 50176 |
Author: chenwenjuan |
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Description: ps中剪刀功能,vc++实现,还有参考论文-ps in functional scissors, vc++ realize, as well as reference papers
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Size: 9633792 |
Author: 韩王 |
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Description: 一种改进的交互式医学图像序列分割方法
一种改
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Size: 201728 |
Author: liuyong |
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Description: 这是典型的图像分割Livewire算法的源码 结合OPENCV,配置一下就可以用了-This is a typical source image segmentation algorithm Livewire combination OPENCV, can be used to configure what
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Size: 84992 |
Author: Jerry |
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Description: ivus image segmentation. Written by java language
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Size: 45056 |
Author: toan |
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Description: 交互式图像分割的一种算法——LiveWire在VC++平台下基于opencv的实现。类似于Photoshop中吸铁石套索的功能。-Interactive image segmentation algorithm- LiveWire platform in VC++ opencv-based implementation. Similar to the magnet lasso feature in Photoshop.
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Size: 14515200 |
Author: 杨榕 |
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Description: live-wire 算法的实现,本科毕业设计时的工作,目前没有同等性能的代码-live-wire algorithm
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Size: 8192 |
Author: fred |
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Description: 模拟Photoshop中的磁力套索的算法,主要是先用Opencv做梯度相关处理,然后用Djisktra最短路径搜索找到边缘。-Magnetic Lasso implementation using Python
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Size: 2048 |
Author: 牛逼 |
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Description: livewire 智能剪刀的一种实现,设置好配置就能够使用-livewire s implementation.
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Size: 269312 |
Author: leon |
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Description: 基于matlab的交互式医学图像分割,操作非常类似于photoshop的磁性套索工具。主要用于ct/mri图像实质区域如肿块的分割提取。test为主m文件。在Matlab R2010a以上证实可用。-An interactive segmentation method based on matlab for medical images.
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Size: 16384 |
Author: Zhang Yuwei |
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Description: 是一种路径搜索方法。
Livewire需要对应节点的状态:expanded(作为种子点算过),initial (没算过),active(作为种子的邻域被算过,可以继续更新) 或者frozen,frame(目标区),narrowband。也可以先设frozen区域,限制计算范围。
节点的速度值(fastmarching中 用于计算时间)
节点的时间(代价值)
为了连续地计算更新节点信息,需要将节点保存为可以找到其父节点(指针或数组中的值)的链表形式,通过此链表,找到待计算队列中代价值最小的点,进行邻域代价值更新计算。
链表内部是优先队列。种子点存储在此队列中,当队列为空,停止计算。当计算过程中遇到目标点,停止计算。也可以 当计算过程中,frame目标区的代价值大于阈值,停止计算。
如果,整个计算区域的每个节点,是既有代价值、状态值,又有父节点的指针,区域计算接受后,就可以通过每个点的父节点,一直找到目标点为止。
如果,代价值是通过位置和值存储的,状态值也是位置和byte存储的,种子点队列用的是含有代价值、当前位置、父节点位置的优先队列。所有值更新后,通过开始点邻域的最小代价值的区域生长,找到目标节点位置。
区域更新时先碰到目标点可以提前结束-it is a way to find the cost for every point to go to the seed point. thus one can choose a point and find a way it to the seed point with the least cost.
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Size: 5396480 |
Author: lynn |
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Description: livewire算法的matlab代码实现。用于分割(Matlab code implementation of livewire algorithm. For segmentation)
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Size: 8192 |
Author: mrpomelo
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