The invention discloses a snapshot recognition method, device and system and a computer storage medium. The method comprises the steps that initial resolution configuration information is sent to an image sensor through a first communication data line, so that the image sensor is initialized; a plurality of different pieces of pre-cached real-time resolution configuration information are sent to the image sensor according to the time sequence through the first communication data line; control information is sent to the FPGA through a second communication data line, so that the FPGA starts to output a time sequence control signal to the image sensor; the initial resolution configuration information and each piece of real-time resolution configuration information respectively correspond to a unique time sequence control signal; all snapshot picture data generated by the image sensor according to all the time sequence control signals are obtained through the differential data line and recognized. According to the invention, once the image sensor generates the snapshot picture, real-time identification can be carried out, so that the real-time performance is ensured. And a GPU identification card does not need to be inserted into an on-site industrial personal computer for identification, so that the problem of poor stability of the industrial personal computer is avoided.
本发明公开一种抓拍识别方法、装置、系统及计算机存储介质。其中,该方法包括:通过第一通信数据线给图像传感器发送初始分辨率配置信息,以使图像传感器初始化;通过第一通信数据线按时序给图像传感器发送预先缓存的多个不同的实时分辨率配置信息;通过第二通信数据线给FPGA发送控制信息,以使FPGA开始输出时序控制信号给图像传感器;初始分辨率配置信息和每个实时分辨率配置信息分别对应唯一的时序控制信号;通过差分数据线获取图像传感器根据所有的时序控制信号生成的全部抓拍图片数据并进行识别。本发明中,图像传感器一生成抓拍图片,即可实时进行识别,保证了实时性。且因无需现场工控机插GPU识别卡进行识别,因而不会产生工控机稳定性差的问题。
Snapshot recognition method, device and system and computer storage medium
一种抓拍识别方法、装置、系统及计算机存储介质
2022-04-12
Patent
Electronic Resource
Chinese
Face snapshot method, face snapshot system and computer readable storage medium
European Patent Office | 2021
|Red light running behavior snapshot method and device, computer equipment and storage medium
European Patent Office | 2023
|Motor vehicle red light running snapshot method and device, computer equipment and storage medium
European Patent Office | 2020
|Vehicle violation snapshot method, device and system, electronic device and storage medium
European Patent Office | 2022
|