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Commodity identification and settlement method, device and system

A product and product image technology, applied in character and pattern recognition, calculation, calculation model, etc., can solve the problems of high learning cost, superposition, unrecognizable occlusion, and troublesome steps for users, so as to improve user experience and increase recognition efficiency. and the effect of recognition accuracy and improved practicability

Active Publication Date: 2019-05-10
HISENSE INTELLIGENT COMML SYST CO LTD
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AI Technical Summary

Problems solved by technology

Using infrared scanning equipment to scan product barcodes for product identification is a common self-service settlement method, but this method has disadvantages such as troublesome steps and high learning costs for users
At present, there is still a video image commodity recognition settlement technology based on machine learning, but there are still problems in the recognition accuracy of this technology when there are a large number of commodity categories. Happening

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  • Commodity identification and settlement method, device and system
  • Commodity identification and settlement method, device and system
  • Commodity identification and settlement method, device and system

Examples

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Embodiment Construction

[0027] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present specification as recited in the appended claims.

[0028] The terms used in this specification are for the purpose of describing particular embodiments only, and are not intended to limit the specification. As used in this specification and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the t...

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Abstract

The specification provides a commodity identification and settlement method, device and system. The method comprises the following steps: acquiring product images collected by a camera, and dividing the product images into image regions corresponding to the respective products; performing image recognition on the image regions to obtain a confidence set corresponding to each of the image regions,and determining whether the image areas identify barcodes, wherein the confidence set is used to describe the confidence of the at least one product identifier corresponding to the image regions; performing text recognition on the image regions to obtain text information of the image regions; and determining, according to a preset policy, product identifiers corresponding to the image regions, wherein the preset policy is set based on the confidence, whether barcodes are associated, and the text information. The application corrects the confidence set by collecting multi-dimensional data information, which increases the recognition efficiency and recognition accuracy, and improves the practicality and user experience.

Description

technical field [0001] This specification relates to the technical field of commodity self-service settlement, in particular to a method, device and system for commodity identification and settlement. Background technique [0002] Consumers need to settle the consumption amount after purchasing goods in the shopping place. Using infrared scanning equipment to scan product barcodes for product identification is a common self-service settlement method, but this method has disadvantages such as cumbersome steps and high learning costs for users. At present, there is still a video image commodity recognition settlement technology based on machine learning, but there are still problems in the recognition accuracy of this technology when there are a large number of commodity categories. Condition. Contents of the invention [0003] In order to overcome the problems existing in related technologies, this specification provides a commodity identification and settlement method, d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07G1/00G06K9/00G06T7/11G06N20/00
Inventor 温诚董杰
Owner HISENSE INTELLIGENT COMML SYST CO LTD
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