资源列表
hough
- 对于较粗的样本点集 hough 算法是不可能做到检测全部直线的. 另一方面 hough 还会测出许多不存在的直线. 在应用的时候只能根据需要自己标定 精度. 以下是我在MATLAB下开发的hough函数 输入一个灰度图形矩阵, 返回 最长直线斜率. 用来做图形倾斜校正的. 希望贴出来还能有点用吧~-For a sample point set coarse algorithm hough it is not possible to do all the straight line de
lvbo
- 维纳滤波,自己的作业,就是这样的简单-Wiener filter, its own operations, is one such simple
dct
- 在一个256*256像素的图像中嵌入水印，并经过高斯白噪声，最后在解调出原始图像与水印图像-In a 256* 256 pixel image embedded watermark, and after a Gaussian white noise, and finally demodulate the original image and watermark image
mfsf
- 奇数N*N阶2D魔方填充，即把1-N*N填到NN的格子中，横竖对角之各都想等-2D odd order N* N cube filled, that is 1-N* N grid fill to the NN, the horizontal and vertical angle of the wants and so on
Gaussian-filter
- 图像模糊化处理用的高斯滤波器，共两个文件，一个主函数，一个功能函数。-Gaussian filter for the fuzzy image processing, a total of two files, a primary function of a performance function.
Wiener-filtering
- 通过维纳滤波迭代算法，来实现图像复原，代码比较易懂，新手可以来熟悉一下-Wiener filtering through the iterative algorithm to achieve image restoration
pca
- 可用于高光谱图像处理的自己编的PCA函数,Matlab版的.主要作用是降维.-the pca function is used to hyperspectral image processing.
meanandvariance
- 计算一幅灰度图像的灰度均值，方差，能量和熵。-Calculating a grayscale image gray value, variance, energy and entropy.
noise
- 在一幅原始图像上填加不同种类噪声，包括椒盐噪声，高斯噪声，白噪声等，并比较异同。-In an original image fill plus different types of noise, including salt and pepper noise, Gaussian noise, white noise, etc., and compare the similarities and differences.
wrgb2hsv
- RGB转HSV代码，按公式写，非直接调用，并计时-RGB to HSV code, according to the formula writing, non-direct calls, and timing
liangdianzuobiao
- 通过两张图片的标记点之间的距离，以此来计算材料的变形-The two pictures of the distance marker, in order to calculate the deformation of materials
Wiener-filtering-image-restoration
- 运动模糊加高斯噪声图像进行逆滤波复原，MSE对复原图像进行评价-Motion blur and gaussian noise image restoration use inverse filtering, MSE uating the restored image