Abstract: A parking lot management and control method based on object activity prediction, an electronic device and a storage medium are provided. The method includes: obtaining a scene video of a parking lot; detecting and tracking objects in the scene video to generate a spatial AND-OR graph model of the parking lot, the spatial AND-OR graph model representing spatial position relationships of the objects in the scene video; performing a sub-activity extraction on the spatial AND-OR graph model to obtain a sub-activity tag set representing activity states of concerned ones of the objects; inputting the sub-activity tag set into a temporal AND-OR graph model to obtain a future activity prediction result of concerned objects in the parking lot; and transmitting control information based on the future activity prediction result of the concerned objects to a device corresponding to the parking lot.

Abstract: A parking lot management and control method based on object activity prediction, an electronic device and a storage medium are provided. The method includes: obtaining a scene video of a parking lot; detecting and tracking objects in the scene video to generate a spatial AND-OR graph model of the parking lot, the spatial AND-OR graph model representing spatial position relationships of the objects in the scene video; performing a sub-activity extraction on the spatial AND-OR graph model to obtain a sub-activity tag set representing activity states of concerned ones of the objects; inputting the sub-activity tag set into a temporal AND-OR graph model to obtain a future activity prediction result of concerned objects in the parking lot; and transmitting control information based on the future activity prediction result of the concerned objects to a device corresponding to the parking lot.