搜索资源列表
GVF
- 图象分割算法，这是 active contours分割中外力的选择，通常算法为基于梯度，但对于梯度不清楚的图像，可以采用此方法-image segmentation algorithm, which is active segmentation external contours of choice, usually based on the gradient algorithm, but the gradient was not clear images, we can use this me
tuxiangfenggesuanfa
- 人工干预使蛇模型只能用于半自动的图像分割，该文在梯度向量流(GVF)蛇模型的基础上提出一种基于流场节点与最小路径方法 的全自动图像分割算法。在图像的GVF 场上检测出流场节点，以节点为种子，采用多标记快速扫描法获得一个初始分割，采用区域合并 得到最终分割结果。实验结果证明了该算法的鲁棒性和有效性。-Manual intervention to make the snake model can only be used for semi-automatic image segmentati
mygvf
- 自己设计的GVF模型图像分割程序，改进了初始轮廓的选择方法，快速分割。-GVF model designed image segmentation process to improve the initial outline of the selection method, rapid division.
GVF-
- 基于GVF Snake模型与椭圆肤色模型融合的 手势轮廓检测方法 -GVF Snake model based on skin color model with the elliptical contour integration of gesture detection method
GVF-Snake-model-
- ：通过对梯度矢量流(GVF)力场迭代和轮廓收敛过程中时间开销大、不能逼近较复杂轮 廓等不足之处的分析，提出了一种新的初始轮廓线的设置方法。基于小波变换的多尺度轮廓检测算 法，能够较精确地定位出各类轮廓，在此基础上设置的初始轮廓线能够非常好地靠近图像中的各种真 实轮廓。实验结果表明，此方法有效地缩小了搜索的范围，减少了GVF迭代次数，提高了轮廓收敛的 速度，并保留了GVF Snake模型的所有优点。-: The gradient vector flow (GVF) field it
EDGE_GVF-mod
- 一种GVF模型提取边缘的方法，详细介绍了关键技术和关键代码，并有应用实例-The edge of a GVF model extraction method, described in detail key technologies and key code, and application examples
GVF
- snake方法的主要局限性在于要求初始化要靠近期望的解和对边界的凹形部分的分割存在困难，GVF解决了这两个问题，并将其用于snake图像分割-The main limitation is the snake method requires initialization to be close to the desired solution and the boundary of the concave part of the division of the difficulty, GVF sol
GVF-Scripts
- GVF: Computes water surface profile of a trapezoidal open channel using the Gradually Varied Flow equation and Huen s iterative method. Inputs: Channel Geometry, Water Depth at Control, Reach Length Output: Water Surface Profile
echoMagic
- 从杂乱的超声波心电图序列图像中提取出心内膜的位置，实现心内膜的自动识别。采用了optical flow等图像识别算法，供医疗仪器开发人员和图像识别研发人员参考-This is a c++ code under Linux platform for Echocardiographic Contour Extraction from echo images.The extraction method include optical flow and GVF.The code is good for
snake
- GVF snake模型算法matlab源程序，GVF是根据光流场原理,利用变分方法,从图像中得到的一种向量场,该向量场被称为梯度矢量流(GVF)场。-GVF snake model algorithm matlab source, GVF is based on the principle of optical flow field, using the variational method, a vector field obtained from the image, the vector
snake
- GVF snake模型算法matlab源程序,利用变分方法,从图像中得到的一种向量场,该向量场被称为梯度矢量流(GVF)场。-GVF snake model algorithm matlab source, using the variational method, a vector field obtained from the image, the vector field is called the gradient vector flow (GVF) field.