基于梯度矢量流和主动轮廓模型的海陆边界提取-Gradient vector flow and active contour model and boundary extraction

基于opencv的图像检索系统，提取颜色特征和轮廓特征进行检索-Image retri system based on OpenCV, the extraction of color features and contour feature extraction

出了基于 ELM的医学图像的分割技术，结合滤波去噪、形态学提取和边缘检测等图像处理方法，设计了一种应用于CT图像 的轮廓描绘方法。-Based on a medical image segmentation ELM technology, combined with filtering de-noising, Morphology and edge detection image processing method is applied to design a CT image cont