Method, apparatus and system for displaying two-dimensional code

A technology for displaying two-dimensional and two-dimensional codes, applied in the field of displaying two-dimensional codes, can solve problems such as the inability to scan and identify information, and the small size of two-dimensional codes, so as to prevent deformation and improve the success rate

Active Publication Date: 2015-12-09
HISENSE
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Problems solved by technology

[0004] However, in order not to affect the user experience, the size of the two-dimensional code displayed on the display screen is generally small. For users who are far away from the d

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  • Method, apparatus and system for displaying two-dimensional code
  • Method, apparatus and system for displaying two-dimensional code
  • Method, apparatus and system for displaying two-dimensional code

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[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] The embodiments of the present invention can be applied to various display devices, and can be used to display two-dimensional codes or similar barcode information. Optionally, the embodiment of the present invention is especially applicable to various types of smart TV devices. While the smart TV is playing programs normally, once it is detected that any picture contains a two-dimensional code, it will generate a screen with...

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Abstract

Embodiments of the prevent invention disclose a method, device and system for displaying a two-dimensional code, and relates to the field of wireless communication, to increase the success rate of a user in scanning a two-dimensional code. In the embodiment of the present invention, the method comprises: when an intelligent television detects an image frame containing an original two-dimensional code, or, when the intelligent television detects an image frame containing an original two-dimensional code and a preset condition is satisfied, acquiring the original two-dimensional code and identifying information carried in the original two-dimensional code; judging whether a screen of the intelligent television is a curved screen; if yes, acquiring a curvature of the curved screen, and enlarging the original two-dimensional code according to the curvature and the identified information carried in the original two-dimensional code, to generate and display an enlarged two-dimensional code carrying the same information; and if not, enlarging the original two-dimensional code according to the identified information carried in the original two-dimensional code, to generate and display an enlarged two-dimensional code carrying the same information.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method, device and system for displaying two-dimensional codes. Background technique [0002] Two-dimensional barcode (also known as two-dimensional code, 2-dimensional barcode) is a black and white pattern distributed on a plane (two-dimensional direction) with specific geometric figures according to preset rules. Two-dimensional codes can be used to record data symbol information . Two-dimensional codes can use several geometric shapes corresponding to binary to represent text and numerical information, and can be automatically read through image input devices or photoelectric scanning devices to realize automatic processing of information: it has some common features of bar code technology: each code system It has its specific character set, each character occupies a certain width, and has certain verification functions, etc. [0003] With the popularity of tw...

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Application Information

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IPC IPC(8): G06K7/10
Inventor 丁宜辰高同庆余春雨宋虎王新志李志强
Owner HISENSE
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