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biaoding1
根据教程自己写的对单目相机的标定,以及对一张镜像畸变图像的矫正,最后进行二维测距,根据像素值测得一条平面曲线的真实长度(According tutorials to write their own right monocular camera calibration, as well as a mirror image distortion correction, the final two-dimensional distance, measured according to the pixel values of the true length of a plane curve)
- 2013-09-30 16:25:52下载
- 积分:1
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宋-3-VMD数据
对二维数据进行变分模态分解,可用于地震数据去噪等(Variational mode decomposition of two-dimensional data can be used for seismic data denoising, etc.)
- 2020-07-02 01:40:01下载
- 积分:1
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ssim_index
说明: 该程序SSIM(结构相似度)是基于matlab平台,用于图像的客观质量评价,是FR中精典算法(The program SSIM (structural similarity) is based on matlab platform for an objective image quality evaluation, is in the classical algorithm FR)
- 2021-04-16 20:58:53下载
- 积分:1
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matlab_temporal-phase-unwrapping-
展开相位是物体表面三维形貌测量中一项关键技术,为了避免相位展开过程中的误差传播效应,Saldner和Huntlye等提出了时间相位展开方法。用matlab模拟了时间相位展开的方法(Expand the phase surface 3D topography measurement of a key technology in order to avoid the phase unwrapping process of error propagation effects, Saldner and Huntlye temporal phase unwrapping. Using matlab to simulate the temporal phase unwrapping method)
- 2012-06-07 11:20:25下载
- 积分:1
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20051216165434883
说明: 这是一个用vc编写的简单的图形查看器程序,它可以用来实现图形查看的功能,好用哦(vc)
- 2005-12-23 10:59:08下载
- 积分:1
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GUI
一个matlab实现的image matting的代码。包括Possion matting等四种不同的matting算法的实现。(Achieved a matlab code image matting. Possion matting, such as including four different types of matting algorithm.)
- 2009-01-04 12:32:20下载
- 积分:1
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Contour
说明: c++的绘制二维等值线源码。有示例数据,可以运行。(c++ two-dimensional contour map of the source。c++ code for contour map)
- 2009-07-29 11:44:20下载
- 积分:1
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IET_CV_SOAMST_2011
一个比例和方向自适应均值漂移跟踪算法(SOAMST)
提出本文所要解决的问题,如何估计的规模和方向
改变均值漂移下的目标跟踪框架。在原来的均值偏移
跟踪算法,可以很好地估计目标的位置,规模的同时,
方向的变化,不能自适应估计。考虑到图像(重量)
是来自于目标运动模型和候选模型可以代表的可能性,一个
像素属于目标,我们证明了原来的均值漂移跟踪算法可以
推导出的重量图像的零阶和一阶矩。随着零阶
矩和目标模型和候选模型之间的Bhattacharyya系数,
提出了简单而有效的方法来估计的规模为目标。然后一种方法,
利用估计的区域和第二阶中心矩,提出
自适应地估计目标的宽度,高度和方向的变化。广泛
实验来证实所提出的方法,并验证其可靠性
规模和方向变化的目标。(A scale and orientation adaptive mean shift tracking (SOAMST) algorithm is
proposed in this paper to address the problem of how to estimate the scale and orientation
changes of the target under the mean shift tracking framework. In the original mean shift
tracking algorithm, the position of the target can be well estimated, while the scale and
orientation changes can not be adaptively estimated. Considering that the weight image
derived from the target model and the candidate model can represent the possibility that a
pixel belongs to the target, we show that the original mean shift tracking algorithm can be
derived using the zeroth and the first order moments of the weight image. With the zeroth order
moment and the Bhattacharyya coefficient between the target model and candidate model, a
simple and effective method is proposed to estimate the scale of target. Then an approach,
which utilizes the estimated area and the second order center moment, is proposed to
adaptively e)
- 2013-08-06 16:55:36下载
- 积分:1
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point3d
直接运行TestMyCrust.m, 读取点云txt,或者直接加载mat文件
运行需要几分钟,耐心等待
完成后运行trianglenormal.m, 生成三角面片的法向量
运行完成得到tri.txt(组成三角面片的点的编号信息),trinormal.txt(每个三角面片法向量数值),diandian.txt(每个点云信息)
然后将三个数据当做stl_gen.exe的输入文件,得到trisuface.stl文件(run TestMyCrust.m, read point cloud file txt, or load mat file)
- 2017-10-26 10:27:18下载
- 积分:1
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3Dmesh
实现3D自动划分网格,网格包括三角形、四边形和六面体等(This function is for 3D automatical meshing.)
- 2009-10-09 23:12:04下载
- 积分:1