The invention belongs to the field of intelligent parking. The invention discloses a parking
image processing method, a device and a
system based on an enhancement
server, comprising a camera group, which is used for continuously shooting images of a monitoring area; a local controller, configured to perform differential
processing on the image of the monitoring area, and extract an image suspected of being a vehicle entering and exiting the
yard and configuration information of a
parking space in the image; an enhancement
server configured to obtain a judgment result of a vehicle state according to an image suspected of being a vehicle entering and exiting the
yard and configuration information of a
parking space in the image, and to match the judgment result of the vehicle state with a corresponding image suspected of being a vehicle entering and exiting the
yard and configuration information of a
parking space in the image for marking. The local controller is also used for performing parking state confirmation and synthesizing vehicle parking event information. The invention processes the parking data through the local controller and the enhancement
server respectively, which not only improves the judgment accuracy and the
processing speed of the parking event, but also reduces the hardware cost, the installation cost and the maintenance cost of the local controller.