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vsnr_matlab_source

于 2010-04-17 发布 文件大小:722KB
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代码说明:

说明:  比SSIM更新的图像质量评判算法VSNR(image quality assessment VSNR and its matlab code)

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  • Threshold-1
    说明:  各种分割算法的实验 包括阈值分割,多阈值分割,二维最大熵分割等(various experiments, including the threshold segmentation, multi-threshold segmentation, 2D Maximum Entropy segmentation)
    2021-04-09 16:28:59下载
    积分:1
  • distexture1
    主要用于织物图像处理中,织物起球图像的频域纹理滤除,将图像从空间域变换到频率域。(Mainly used in fabric image processing, the fabric pilling texture image in the frequency domain filter, transform the image from space domain to the frequency domain.)
    2011-06-13 17:43:33下载
    积分:1
  • motionEstES
    说明:  该代码是图像处理中块匹配的全搜索算法,是用来估计和计算运动矢量的。(The image processing code is the full search block matching algorithm is used to estimate and calculate the motion vector.)
    2010-04-26 19:29:25下载
    积分:1
  • M_nlms
    该程序是一种最小均方误差滤波算法的matlab实现,主要应用于干扰对消方面(The program is a minimum mean square error filtering algorithm matlab realize, mainly used in interference cancellation)
    2013-04-12 12:28:22下载
    积分:1
  • kd-tree.cpp
    三维点云配准kd-tree搜索算法,用于特征点的搜索匹配(3 d point cloud registration kd- tree search algorithm, is used to search of feature point matching)
    2016-12-09 14:01:01下载
    积分:1
  • liantongyuzongmianjiyushuliang_DGlearn
    说明:  通过利用“Otsu”方法对图像进行全局阈值分割处理。然后,将灰度图转化成二值图,为获得大豆颗粒计数和大小做准备。调用函数获得图像连通图的数量,并测量标注矩阵中每个标注区域的属性,获得每个标注区域的长度。最后通过寻找每个区域的重心数,即可统计出大豆的个数(The Otsu method is used to segment the image. Then, the gray-scale image is transformed into a binary image to prepare for the soybean particle count and size. Call the function to get the number of connected graphs, measure the attributes of each annotation region in the annotation matrix, and get the length of each annotation region. Finally, the number of soybean can be calculated by finding the number of barycenters in each region)
    2019-11-14 22:33:51下载
    积分:1
  • 计算某些区域平均灰度值
    说明:  通过matlab,可以快速得到图像的特定区域的灰度值,里面也有一些解释(Through MATLAB, we can quickly get the gray value of the specific region of the image, which also has some explanations)
    2020-05-19 14:00:50下载
    积分:1
  • MotionEstimation
    运动估计的几种方法,包括线性预测法、混合高斯法、特征值法和相邻帧差法等(Several motion estimation methods, including linear prediction method, mixed-Gaussian law, Eigenvalue and adjacent frames, such as poor law)
    2007-12-19 18:19:49下载
    积分:1
  • yuyanjiaozheng
    基于MATLAB的鱼眼镜头几何矫正程序,将鱼眼镜头下产生的图像变换为正常的图像(Geometric correction procedures based on MATLAB fisheye, fisheye lens image to a normal image)
    2013-05-18 17:43:08下载
    积分:1
  • NSCTPHSI
    基于NSCT与HSI的图像融合算法,采用非下采样的Contourlet变换和HSI彩色图像融合。(image fusion algorithms based on NSCT and HSI)
    2011-10-24 10:40:46下载
    积分:1
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