资源列表
zhifangtujunhenghuaruihua
- 1是对图像进行直方图均匀化，2，3分别是用Laplacian 锐化算子（分α = 1和α = 2两种情况）对256×256 大小、256级灰度 的数字图像lena.img 进行锐化处理，显示处理前、后图像。 -1 is the histogram of image uniformity, 2,3 are the Laplacian sharpening operator with a (sub α = 1 and α = 2 both cases) on the 256 × 256 si
DRAW
- 一个简单的小图像的生成，很好玩的，对初学者很有用的-A simple little image generation, it was fun, very useful for beginners
Untitled
- 基于MATLAB的指纹识别技术的研究，包括预处理、特征提取和匹配-The study of fingerprint recognition technology based on MATLAB, including preprocessing, feature extraction and matching
seperate
- 用于图像分块，将图像分为大小一致的图像，便于图像像素位置的确定-For the image block, the image into an image of the same size, easy to determine the location of the image pixel
HCM
- 硬聚类算法隶属度只有两个值 0 和 1，即一个样本只能完全属于某一个类或者完全不属于某一个类，适用于背景和目标区别明确的图像。-Hard clustering algorithm membership only two values 0 and 1, that is, a sample can only belong to a class entirely or completely do not belong to a particular class for a clear distinct
bianyuantiqu
- 在matlab 中多种方式的边缘提取。edge-matlab edge
OMP
- 经典的OMP算法，应用于构建字典，稀疏系数等，可搭配K-svd中-Classic OMP algorithm, which used to build the dictionary, sparse coefficient, etc., can be used with the K-svd
ergodic
- 对一个视频中的任意一帧图像frame进行遍历，接着每次取出特定的矩阵进行操作并把其存入磁盘。-For a video image frame any frame traverse, the particular matrix operations and put it to disk and then remove each.
avefilt
- 平均滤波算法，可以将椒盐噪声很好的滤除，但对高斯噪声效果较差-The average filtering algorithm can be used to remove salt and pepper noise very well
retinex
- Retinex是一种常用的建立在科学实验和科学分析基础上的图像增强方法-Retinex Function
fastPCA0094
- 快速主成分分析算法，经测试要比传统PCA快很多。-Fast principal component analysis algorithm has been tested much faster than the traditional PCA.
appl3_4
- 频域滤波，然后对滤波后的信号进行傅里叶逆变换，得到时域信号并画图！-Frequency domain filtering, and then the signal after the inverse Fourier transform, the time-domain signal and draw!