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ssim_index

于 2020-11-02 发布 文件大小:2KB
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  结构相似度函数,数字图像质量评价的一种经典方法(for image quality evaluation)

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ssim_index.m

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  • filter
    此为中值滤波方法源程序,可完成图像滤波的功能,程序完整,值得下载(This is the median filtering method of source code, to be completed by the function of image filtering, the program integrity, it is worth download)
    2009-03-16 19:00:11下载
    积分:1
  • 边缘检测
    说明:  边缘检测是图像处理和计算机视觉中的基本问题,边缘检测的目的是标识数字图像中亮度变化明显的点。图像属性中的显著变化通常反映了属性的重要事件和变化。这些包括(i)深度上的不连续、(ii)表面方向不连续、(iii)物质属性变化和(iv)场景照明变化。边缘检测是图像处理和计算机视觉中,尤其是特征提取中的一个研究领域。 一阶:?Roberts Cross算子,Prewitt算子,Sobel算子, Kirsch算子,罗盘算子; 二阶: Marr-Hildreth,在梯度方向的二阶导数过零点,Canny算子,Laplacian算子。(Edge detection is a basic problem in image processing and computer vision. Significant changes in image attributes usually reflect significant events and changes in attributes. These include (I) discontinuities in depth, (ii) discontinuities in surface orientation, (iii) changes in material properties, and (iv) changes in scene lighting. Edge detection is a research field in image processing and computer vision, especially in feature extraction.)
    2020-05-24 14:12:50下载
    积分:1
  • bianyuanjiance
    实现边缘连接和线段拟合源码,希望能与大家共享 (Realize the edge connectivity and line segment fitting source, hoping to share with everyone)
    2007-10-13 07:36:10下载
    积分:1
  • ER_Ex
    刀刃法获取靶标图像的MTF,PSF.适用于遥感图像中的MTF提取。(The blade method for target images MTF, PSF. Apply to the remote sensing image MTF extraction.)
    2011-12-19 23:39:38下载
    积分:1
  • ship
    船舶数据处理程序,可以实现船舶任意运动姿态的数据,描绘运动轨迹,从而分析船舶运动姿态(ship data extraction)
    2020-08-31 19:28:11下载
    积分:1
  • sift
    找出sift关键点,形成特征向量,再进行描述(find the sift keywords,formed descreptors)
    2009-04-28 18:32:31下载
    积分:1
  • OSS
    迭代傅里叶变换(Iterative Fourier Transform,IFT)的一种算法,用HIO和ER混合迭代求解(Iterative Fourier transform (Iterative Fourier Transform, IFT) of an algorithm, using iterative solution mixed HIO and ER)
    2013-06-28 08:56:08下载
    积分:1
  • 关于割算法(graphcut)的MATLAB代码-graphcutformatlab
    这是一个关于图割算法(graphcut)的MATLAB代码实现的。实现了用MATLAB来实现的参数估计,并且可以用于三维重建。(Here is a graph cut algorithm (graphcut) of the MATLAB code implementation. Achieved using MATLAB to implement the parameter estimation, and can be used for three-dimensional reconstruction.)
    2010-12-28 11:11:01下载
    积分:1
  • skincolor-segment
    很好用的肤色分割模型,在YCBCR颜色空间内分割,经过开运算和闭运算,取得很好的结果(Good use of color segmentation model, YCBCR color space segmentation, after opening operation and closing operation, and achieved good results)
    2011-08-15 15:53:09下载
    积分:1
  • ColorImageSegmentation
    彩色图像分割算法,首先基于直方图粗分,而后通过kmeans细分,得到分割结果(Color image segmentation algorithm, first, rough segmentation based on histogram and then broken down by kmeans get segmentation results)
    2009-12-23 10:00:56下载
    积分:1
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