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自适应算术编码的例子，使用的是整数算术编码(Examples of adaptive arithmetic coding, the use of integer arithmetic coding)

此代码应用于图像分割，是基于类间方差的大津法求分割阈值(This code applies to image segmentation is based on the variance between two classes of Otsu threshold segmentation uated)

对图中微流道各个形状模块进行分割，并计算了微流道的宽度，还有入射光钎到接受光纤的距离。(The specific module is divided and the length and width are calculated.)

将处理过的二进制比特流写入图像，保存显示 (The treated binary bit stream to write the image )

说明：  php图像处理，用php实现，进行简单的操作，编辑，修改等功能(Intervention Image is a PHP image handling and manipulation library providing an easier and expressive way to create, edit, and compose images. The package includes ServiceProviders and Facades for easy Laravel integration.)

链码直线检测，采用求取图像边界，然后边界跟踪，判别直线(Chain code line detection, to strike the image boundary, then the boundary tracking, discriminant linear)

zftjh:直方图均衡图像灰度化、均衡直方图、图像对比度增强，图像预处理(zftjh: histogram equalization of image gray-scale, balanced histogram, image contrast enhancement, image preprocessing)

BM3D算法，简单易懂。用于对于图像去噪，附上psnr(BM3D algorithm)

matlab提取图像的纹理特征，包括方差、熵、角二阶矩等特征。(matlab extract the texture features, including variance, entropy, angular second moment and other features.)

时域Gabor 滤波器 函数，需要用Gabor滤波器进行特征提取的可以用(spatial gabor filter)