Logistics Parcel Picture Processing Method, Device and System

An electronic device adapted to process an image of a logistics parcel, comprising:

• a housing, a processor, a memory, a circuit board, and a power supply circuit;
• wherein the circuit board is arranged inside a space enclosed by the housing;
• the processor and the memory are arranged on the circuit board;
• the power supply circuit is configured to supply power to various circuits or components of the electronic device;
• the memory is configured to store executable program codes;
• and the processor is configured to read and execute the program codes stored in the memory to perform the following operations:
• capturing a Nth image of a parcel moving in a field of view;
• where N is a natural number;
• identifying a barcode in the Nth image to acquire information of the barcode, and placing the information of the barcode into a queue;
• wherein the information of the barcode comprises a position of the barcode relative to the Nth image;
• predicting a position that the barcode in the Nth image would locate in a (N+1)th image to be captured;
• capturing the (N+1)th image of the parcel;
• identifying a barcode in the (N+1)th image to acquire information of the barcode in the (N+1)th image;
• wherein the information of the barcode in the (N+1)th image comprises a position of the barcode relative to the (N+1)th image;
• determining whether the position of the barcode in the (N+1)th image relative to the (N+1)th image matches with the predicted position;
• if so, placing the information of the barcode in the (N+1)th image into the queue;
• and
• after the parcel leaves the field of view, selecting, according to a preset optimal position of the barcode in an image and the information of the barcode placed into the queue, an optimal image from all images captured for the parcel.