这是一有彩色图像灰度化，二值化，　图像增强，图像分割的源码-This is a gray color image binarization, image enhancement, image segmentation source code

纹理识别，识别不同纹理并绘制出其图像，进行而二值分割灰度化等-Texture recognition, identification of different textures and draw their images, and binary segmentation performed as Gray

A novel pixel gray stretch in wavelet domain and rapid image threshold segmentation algorithm is proposed in view of the case that there is no visible double peak histogram in uneven illumination image. Firstly ， it stretch the image gray a

This study presents a geometric model for segmentation of ultrasound images. A partial differential equation based flow is designed in order to achieve a maximum likelihood segmentation of the target in the scene. The flow is derived as the s