简介 SIFT(scale invariant feature transform)——尺度不变特征转换,用来检测和描述局部特征,运用范围包括object recognition(目标检测), robotic mapping and navigation(机器人地图感知与导航), image stitching(图像拼接), 3D modeling(3D建模), gesture recognition(手势识别), video tracking(视频追踪), individual identif…