SIFT 角点检测,提取图像的焦点特征，SIFT 特征匹配算法是目前国内外特征点匹配研究领域的热点与难点，其匹配能力较强-SIFT CORNER DETECTION EXTRACTION OF IMAGE FEATURE

做动态图像的处理时，即做视频处理时，动态特征是不可或缺的，尤其是动态的期望和方差是我们必须使用的两个量，本程序提供了提取的算法-Do dynamic image processing, video processing is done, the dynamic characteristic is indispensable, especially in the dynamic expectation and variance is that we must use two quantities,

数字图像处理基本算法，包括几何变形，边缘提取，特征提取，影像融合等多种操作-Basic digital image processing algorithms, including geometric distortion, edge detection, feature extraction, image fusion and other operating