Goods-selling method and device based on image comparison and self-service vending machine
A vending machine and image technology, applied in the field of image processing, can solve the problems of the camera being too late to track, unable to identify, and difficult to identify.
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[0053] According to the following detailed description of specific embodiments of the application in conjunction with the accompanying drawings, those skilled in the art will be more aware of the above and other objectives, advantages and features of the application.
[0054] figure 1 A vending method according to an aspect of the present application is shown, which is applied to an unmanned vending machine, and the method includes:
[0055] Image acquisition step: when the door of the unmanned vending machine is opened or is about to be opened, acquire the image of the items on the shelf in the unmanned vending machine as the original image, and when the door of the unmanned vending machine is opened After opening, acquire images of items on the shelf at preset time intervals;
[0056] Item detection step: comparing the features of each acquired image with the previous image of the image to determine the item that the user has extracted from the shelf or the item that has be...
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