资源列表
bpnnet_154
- matlab实现的函数y=sinx的拟合程序，使用bp网络构造的算法，很简单很好用，已经实现结果
fenge
- 可以实现对目标的分割和提取，对背景可以分离-shi xian mu biao fen ge
byjc1
- 自己设定阈值对图像进行边缘检测，运用的是preweit算子为基础-Set their own thresholds on edge detection, using the preweit operator based
bianyuanjiance
- 各种方法的边缘检测，包括拉普拉斯算子、梯度算子等-Various methods of edge detection, including Laplacian, gradient operator, etc.
shuiyin
- 实现水印的嵌入与提取。水印信息为文字，载体为JPEG图像-Watermark embedding and extraction，watermark information into text, carrier for JPEG image
3PSNR
- 本程序功能是计算2幅彩色图像的PSNR,以此来评价图像处理的效果运行的结果保存在变量PSNR中-This program features the calculation of two color images of the PSNR, in order to evaluate the effect of image processing the results of running stored in variables in PSNR
27230064selcol
- 形态学滤波器的资料，希望对大家的学习有帮助-Morphological filter information, and hope that everyone' s learning
fenge1
- 主要用于大脑切片的分割，将颅骨与脑组织分离开来-the division of the brain biopsy
psnr-and-nc
- 数字音频水印中，原始载体音频和含水印音频之间的峰值信噪比PSNR和原始水印与提取出来的水印之间的归一化相关系数NC-Digital audio watermarking normalized correlation coefficient between PSNR PSNR between the original carrier audio and watermarked audio and the original watermark and extracted watermark, NC
myImresize.m
- 自己写的imresize实现图片的最近邻插值和线性插值，varagain重载-Write your own imresize achieve picture nearest neighbor interpolation and linear interpolation, varagain the overloaded
akima
- 调用时Akima(Omg, 5, flag) //Omg表示为图像中每行中5个相邻点的灰度值（是一个数组），5代表选择5点进行插值，flag为插值精度，整个函数返回插值后的灰度值（亚像素精度的）-When calling Akima (Omg, 5, flag)// Omg represented in each row in the image gray value of 5 adjacent points (an array), select 5:00 5 represents an int
data-fitting
- 利用最小二乘的方法拟合数据,满足误差平方和最小-Least squares method to fit the data