Denoising spekle or general multiplicative noise with wavelet transform coefficients thresholding.

对注塑件表面的缺陷进行识别和分类：其中包括阈值分割，图像剪切，边缘提取，图像几何和纹理特征的计算，小波系数计算等等，特别的全面（希望对学习图像处理的同学有所帮助）-Injection surface defects to identify and classify: including thresholding, image cut, edge extraction, and calculating the image geometric texture features, the wavele

小波域阈值去噪 将信号映射到小波域，根据噪声和噪声的小波系数在不同尺度上具有不同的性质和机理，对含噪信号的小波系数进行处理。 -Thresholding in wavelet domain to the wavelet domain signal mapped, in accordance with noise and noise wavelet coefficients have different properties and mechanisms at different scal

MATLAB-GUI graphical user interface based on digital image processing software of the system design is based on GUI graphical interface, using matlab language to write code to achieve functionality, including image reading, storage, display, histogra