视频侦查 目标搜索 以图搜图 视频检索 视频浓缩 视频摘要 图像检测 图像识别 神经网络 目标检测 目标识别 缺陷检测 外观识别 车型识别 车牌识别-Video scout, target search, search images relying on images, video retri , video concentrate, video abstract, image detection, image recognition, neural network, target detection, target recognition, flaw detection, appearance recognition, vehicle recognition, vehicle license plate recognition