Scanning module installation position detection method, image processing method and device

The invention provides a scanning module installation position detection method and device, an image processing method and device, electronic equipment and a computer storage medium, in the scanning module installation position detection method, a first request message used for requesting to obtain a to-be-detected image used for detecting whether the installation position of a scanning module has deviation or not is sent to a scanning terminal; obtaining a to-be-detected image; obtaining a to-be-detected distance between a reference position point of the to-be-detected image and a target position point used for representing the position of the scanning module in the to-be-detected image based on the to-be-detected image; according to the to-be-detected distance and a preset offset threshold value, whether the installation position of the scanning module in the scanning terminal deviates or not is judged, and detection result information about whether the installation position of the scanning module in the sc