Target positioning method, device and system

• Main Author: CHEN BIQUAN
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The embodiment of the invention provides a target positioning method, a device and a system. The system comprises a collection device and a server. The server acquires monitoring target features, andsends the monitoring target features to the acquisition device. The acquisition device receives a monitoring target characteristic, extracts the features from the collected images to obtain the features to be matched, judges whether the feature to be matched and the feature of the monitoring object match or not; if so, the position of the monitoring target is determined based on the position of the acquisition device. Visible, in this scheme, the acquisition device analyzes and processes the images collected by itself, instead of sending all the images collected to the server for analysis andprocessing, thus reducing the network bandwidth occupancy. 本发明实施例提供了种目标定位方法、装置及系统，系统包括采集设备及服务器；服务器，获取监控目标特征，并将监控目标特征发送给采集设备；采集设备，接收监控目标特征；并对自身采集的图像进行特征提取，得到待匹配特征；判断待匹配特征与监控目标特征是否匹配；如果是，基于该采集设备的位置确定监控目标的位置。可见，本方案中，采集设备对自身采集的图像进