Waybill information input and black and white block coding and decoding system

Abstract

The present invention is a waybill information input and black and white block coding and decoding system, which solves the problem that the type and arrangement of the image identification codes in the existing system are single, which makes it inconvenient to typeset the picture of the waybill, and it is relatively difficult to accurately locate the image identification code in the encoding during decoding, thereby making the waybill The problem of decoding pictures and recognizing layouts is difficult. Including design layout unit, waybill picture collection unit, waybill picture black and white block decoding unit and waybill information generation unit: black and white block coding is a number of black and white blocks, which are arranged and combined horizontally or vertically according to the order of straight lines and the same spacing, each arrangement Combined into one code, by setting the code table, match the code with the waybill type, and determine the waybill type corresponding to each code, so that the corresponding waybill type can be determined after decoding.

Description

Technical field: [0001] The invention relates to the field of image processing, in particular to a waybill information input and black and white block encoding and decoding system. Background technique: [0002] With the rapid growth of the overall scale of China's logistics industry, the level of logistics services has also been significantly improved, but the huge amount of waybills also brings great difficulties to the management of waybill data. The data on the waybill includes customer information, waybill information, cost information, etc. The traditional information entry process is that data entry personnel manually enter the data on the waybill into the database of the record management system, which is time-consuming and labor-intensive. [0003] The waybill information entry system needs to process waybills of various business types. The data fields contained in these waybills are basically similar, but the field layouts of different types of waybills are differe...

AI Technical Summary

Problems solved by technology

But the type and arrangement of the image identification code mentioned in CN101025785 are single, which is inconvenient for the typesetting of the waybill picture. In addition, the image identification code does not have a uniform shape and size. It is difficult to decode the picture and identify the layout

[0005] The current barcode identification method is relatively mature, but the barcode of the waybill mainly indicates the waybill number. If the type information of the waybill is added to this barcode, it will increase the workload of scanning and entering the existing waybill number.

Therefore, it is necessary to print another barcode on the existing waybill layout, but if there are two barcodes, it will interfere with the scanning of the scanner

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