资源列表
msssim
- 图像质量评价代码，用于评估两副图片的相似度(Image quality evaluation)
peaks
- 利用surf1函数绘制函数图形的三维光照图形，其中图形函数表达式为peaks(Use surf1 function to draw three-dimensional graphics of functional graphics, in which the graphical function expression is peaks)
Untitled3
- Robert.Sobel.Prewitt算子对比(The properties of Robert.Sobel.Prewitt differential operators are compared)
cutNegSamples
- 从一张不含有目标的图像中随机截取一定数量、规定大小的负样本子图像(negative sample images with a specified size are randomly intercepted from an image without a target)
segbatch
- 使用植被指数ExG-ExR和固定阈值以及形态学方法分割绿色植被区域(Green vegetation areas were segmented using vegetation indices ExG-ExR and fixed thresholds as well as morphological methods)
CIRCLE
- Special Effects - Circle
chengxu
- 利用最大类间方差算法求解自适应阈值，对图像进行分割(The Otsu algorithm is used to solve the adaptive threshold, and the image is segmented)
小波变换
- 用小波变换对图像进行分层处理，针对不同的子图像对不同方向进行滤波，达到对图像去噪的目的！(The wavelet transform is used to process the image in different layers, and different images are filtered in different directions, so as to achieve the purpose of image denoising!)
SBF算法
- SBF算法是傅里叶积分的近似估计,其算法思路是用线性插值函数近似被积函数,将线性插值函数分解为有限多个相似基函数(similar basis function)的线性和,对每个基函数进行傅里叶正弦或余弦积分,其结果可表示为简洁的解析形式,故积分运算可转化成一些相对简单的代数运算。在对图像进行去噪！(The SBF algorithm is to approximate the Fu Liye integral algorithm, the idea is to approximate the i
同态滤波
- 同态滤波通过设计一个滤波器函数，使得不同频率部分放大的倍数不同，得到想看到的图像的部分！(Homomorphic filtering through the design of a filter function, so that different frequency amplification part of different times, to get the part of the image you want to see!)
ci
- 简洁的画圆代码，简单易用，不用那么繁琐画圆(draw circle)
压缩感知程序
- 压缩感知中稀疏分解算法的正交匹配追踪算法OMP(An orthogonal matching pursuit algorithm for compressed sensing OMP)