资源列表
diedaifa
- 迭代法求阈值的原理： 基于逼近的思想，步骤如下： 1． 求出图象的最大灰度值和最小灰度值，分别记为ZMAX和ZMIN，令初始阈值T0=(ZMAX+ZMIN)/2； 2． 根据阈值TK将图象分割为前景和背景，分别求出两者的平均灰度值ZO和ZB 3． 求出新阈值TK+1=(ZO+ZB)/2； 4． 若TK=TK+1，则所得即为阈值；否则转2，迭代计算。 - Iteration method threshold principle: based on the i
12
- 基于小波变换的图像硬阈值去噪的源程序算法-Image based on wavelet transform of the source hard threshold denoising algorithm
crop_image
- this program is for taking video stream in matlab, saving it on the disk and then cropping image
EdgeMap
- 利用改进的Sobel算子检测图像边缘,从水平、垂直、左右对角线的方向计算Sobel梯度，并且加入拐角的梯度值。-The improved Sobel edge detection operator, horizontal, vertical, left and right diagonal direction Sobel gradient calculation, and adding the value of the gradient of the corner.
erode
- 一种数学形态学的腐蚀膨胀算法的c语言实现-A mathematical morphology of corrosion expansion algorithm c language
united1
- 集运小波变换的图像去噪，本文采用的是一种改进了的软阈值法去噪，去噪效果更好-Image Denoising Based on Wavelet changing
Improved-background
- 图像后期处理前对图像进行背景预测，本算法对背景预测进行改进-Pre-image post-processing of the image background prediction, the prediction algorithm to improve the background
resampleResidual
- 这是粒子滤波中的另一种重采样算法程序，残差重采样。-This is another kind of resampling of particle filter algorithm procedures, residual resampling.
radon1.m
- radon自编函数，简单算法，imrotate实现-radon self function, a simple algorithm, imrotate achieve
make
- matlab图像水印嵌入处理，运用DCT算法进行嵌入和提取。-Matlab watermark embedding process, using DCT algorithm to embed and extract.
yuv
- RGB空间与YUV空间的转换，用于彩色图像的处理与变换，应用广泛-RGB space and YUV space transformation
hsv
- 基于cvCvtColor函数，彩色图像转换成HSV颜色空间-RGB image to HSV