Batch code scanning method and device

A batch and code scanning technology, applied in the field of batch code scanning, can solve the problem that scanning codes cannot be quickly scanned in batches, etc., and achieves the effect of low implementation cost, simple use, and improved code scanning efficiency.

Pending Publication Date: 2021-03-19
广州创想云科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method and device for scanning codes in batches, aiming to solve the problem that existing code scanning cannot be rapidly scanned and identified in batches

Method used

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  • Batch code scanning method and device
  • Batch code scanning method and device
  • Batch code scanning method and device

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] see figure 1 , the batch scanning method provided by an embodiment of the present invention includes:

[0052] Step S10: collecting images;

[0053] Step S20: Image change detection, grayscale edge detection is performed on the collected image to determine whether the image has changed, and each changed image is determined as the target image;

[0054] Step S30: Intercepting the re...

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PUM

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Abstract

The invention discloses a batch code scanning method and device. The batch code scanning method comprises the following steps: acquiring an image; detecting image change; region-of-interest interception: finding a region-of-interest contour of the target image through edge line dense region calculation, and extracting the region-of-interest image; code recognition: performing code recognition judgment on the region-of-interest image, intercepting a code scanning image according to the region-of-interest image after the code recognition judgment succeeds, and calling a code recognition interface to recognize the code scanning image to obtain a recognition result; and code output: outputting the recognition result to a specified virtual keyboard module, and broadcasting the number of recognized codes through voice. According to the batch code scanning method and device provided by the invention, batch code scanning is completed by collecting the image, intercepting the image of the region of interest and identifying, so that one-time code scanning action of multiple codes is completed, the use is simple, the implementation cost is low, the code scanning speed is increased, and the code scanning efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of batch code scanning, in particular to a batch code scanning method and device. Background technique [0002] The current production materials or products are equipped with barcodes or QR codes, which can be scanned by scanning devices or terminal equipment. In the prior art, QR codes and barcodes are mostly scanned by a single device. When mass production is realized When quickly scanning materials or products, it is often achieved by controlling the movement of production materials or products or by installing multiple scanning devices to achieve batch scanning, but this method is suitable for large-scale production lines, and the cost is relatively high; in some commodities Sales windows such as pharmacies, supermarkets, logistics, etc. use a single code scanning device to scan codes one by one, which cannot realize batch scanning, and the efficiency is low. Contents of the invention [0003]...

Claims

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Application Information

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IPC IPC(8): G06K7/10G06K7/14
CPCG06K7/10722G06K7/10732G06K7/1452G06K7/1456
Inventor 黄柏蓝达欣
Owner 广州创想云科技有限公司
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