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GUI

于 2019-05-07 发布文件大小:684KB

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下载积分: 1 下载次数: 3

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代码说明：

首先对指纹图像进行预处理，包括图像的分割，增强，二值化，细化。对细化后的图像进行特征点的提取，最后通过细节特征匹配完成指纹的识别。(Firstly, the fingerprint image is preprocessed, including image segmentation, enhancement, binarization and thinning. The refined image is extracted by feature points, and the fingerprint recognition is completed by minutiae feature matching.)

文件列表：

GUI有问题，imread\GUI.fig, 64872 , 2019-04-24
GUI有问题，imread\GUI.m, 10012 , 2019-04-24
GUI有问题，imread\指纹库\im.bmp, 225774 , 2008-03-04
GUI有问题，imread\指纹库\im1.bmp, 188802 , 2008-03-04
GUI有问题，imread\指纹库\im2.bmp, 120054 , 2007-07-24
GUI有问题，imread\指纹库\Image.bmp, 307254 , 2007-11-30
GUI有问题，imread\指纹库\tt.bmp, 786488 , 2008-03-04
GUI有问题，imread\指纹库\x1.bmp, 344342 , 2008-03-04
GUI有问题，imread\指纹库\xx.bmp, 411774 , 2008-03-04
GUI有问题，imread\指纹库\z.bmp, 156726 , 2008-03-04
GUI有问题，imread\指纹库, 0 , 2019-04-21
GUI有问题，imread, 0 , 2019-04-22

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ROIDraw
说明：最新的ROI(Region of Interest)算法，不再像传统算法那样只能画出一个圆或者一个长方形。(The latest ROI (Region of Interest) algorithm, is no longer like the traditional algorithms can only be drawn as a circle or a rectangle.)

2008-11-11 13:50:31下载

积分：1
work
用自适应阈值法二值化图像，首先将图像分为几个子图像，在每个子图像中求得均值，用此均值二值化本子图(err)

2007-12-04 16:04:58下载

积分：1
geotifflib
说明：处理geotiff图像文件格式的开源库，含VC工程文件，编译时需tiff库（libtiff）的支持(handling GeoTIFF image file format open source, containing VC engineering documents, compiled take tiff library (libtiff) support)

2006-02-28 10:25:05下载

积分：1
DLT-matlab
直接线性变换DLT，直接由像平面坐标到地面空间坐标的直接变换，可用于量测相机，非量测相机（本人用的是高速相机）。配合前方交会验证l系数的准确与否。以DLT得到的结果为初值，用光束法平差可以期望得到更高精度。是数字摄影测量课程作业的例子。(Direct linear transformation DLT, and the direct conversion of coordinates directly from the image plane to the ground space coordinates, the camera can be used for measuring the non-measurement camera (I use a high-speed camera). Tie the forward intersection verify l coefficient accurate or not. To the the DLT results obtained for the initial value, bundle adjustment can expect greater accuracy. Examples of digital photogrammetry course work.)

2012-12-03 16:42:51下载

积分：1
YiJunRSexperiment_2005
读取bmp格式的图片，并且能对其进行相关的图像处理，具体的图像处理有平滑，锐化等等，是关于遥感图像处理。(Bmp format to read the picture, and can be related to image processing, image processing has specific smoothing, sharpening and so on, are on the remote sensing image processing.)

2009-04-04 01:35:26下载

积分：1
Histogram_Segmentation
利用基于直方图的自适应阈值方法实现分割前景与背景(The use of foreground and background to achieve segmentation adaptive threshold method based on histogram)

2015-12-08 17:18:26下载

积分：1
Image-Segmentation-Method
本文主要研究基于水平集方法的活动轮廓模型图像分割，在回顾活动轮廓模型发展的基础上，介绍了曲线演化理论及其水平集方法，证明了水平集方法可以有稳定的数值实现方式且其处理拓扑变化的自然性，进一步引出了变分水平集方法。本文介绍了两种不同的几何活动轮廓模型：基于梯度信息的李纯明模型以及基于区域信息的 Chan-Vese 模型（C-V 模型）。在分析上述两模型的优缺点上，提出了一种改进的 C-V 模型，改进模型引入了距离约束项，同时对基于区域的外部能量项进行了改进，使得水平集函数重新初始化寓于模型的演化之中，分割结果对参数的依赖性减小。 (This paper mainly study image segmentation of active contour model based on level set. After reviewing the development of the active contour model, curve evolution and level set method are presented, then we proved that the level set method has a stable numerical realization and can describe the topology change of the contour naturally, in addition we introduce level set of variational method. We introduce two different GAC models in this paper: Li Chunming model which is based on gradient information and Chan-Vese model （C-V model） which is based on region information. Based on the drawbacks and advantages of these two models, we improve the C-V model by adding penalizing energy term of signed distance function, at the same time, mending the external energy term which based on region information, then the re-initialization of the level set can accomplish in the model evolution, and the degree of the segmentation result depend on the parameters decline. )

2011-12-20 20:27:30下载

积分：1
Relative-orientation
摄影测量学通过迭代法求解五个相对定向元素(Relative orientation)

2014-10-09 18:08:53下载

积分：1
Texture_sys
彩色图像纹理合成（基于Efros-Leung算法）（matlab中应用C的接口）(Implement the non-parametric texture synthesis algorithm of Efros-Leung)

2009-02-17 11:59:11下载

积分：1
IFC读写代码
说明： IFC文件格式读取和写出源码，目前该源码是1.0版本(IFC file format reads and writes the source code, which is currently version 1.0)

2020-09-16 14:17:55下载

积分：1

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