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A method and system for a video player to obtain two-dimensional code information from a video

A technology of video player and two-dimensional code information, applied in image communication, selective content distribution, electrical components, etc., can solve the problem of users being unable to obtain two-dimensional code, inconvenience, etc., to improve the parsing success rate and reduce CPU resources occupied effect

Inactive Publication Date: 2017-12-19
北京云起星辰科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the video playback process of the video playback software, a QR code may be displayed in the video. When the user wants to scan the QR code, he needs to use peripheral devices to scan the QR code. This method of scanning with peripheral devices has operational problems. Inconvenient; in addition, when the player plays some not very clear pictures, the user cannot obtain the QR code from a frame of image

Method used

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  • A method and system for a video player to obtain two-dimensional code information from a video
  • A method and system for a video player to obtain two-dimensional code information from a video
  • A method and system for a video player to obtain two-dimensional code information from a video

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Embodiment Construction

[0038] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] The method for the video player of the present invention to obtain two-dimensional code information from the video includes the following steps, such as figure 1 As shown, during the playback of the video player, when the user finds a QR code in the video, the user pauses the video, and triggers the recognition process through player interaction. When the process starts, the player records the time point position of the current time axis after receiving the instruction. , according to the position of the time point to intercept the continuous video image of a specific frame number;

[0040] Such as figure 2 As shown in , the player performs pattern recognition on the intercepted frame images, ignores the unmatched image frames, and records the matching degree of each frame; then the player takes the lead in analyzing the retained inte...

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Abstract

The invention provides a method for a video player to acquire two-dimensional bar code information from a video. The method includes following steps that a user stops the video when he or she finds two-dimensional bar codes in the video, when a player mutually triggering and recognition process starts, the video player receives a command, and then records time point position of a current time axis, and cuts out continuous video images of specific frame number according to the time point position. The method and the system have the advantages that inconvenience caused by using other peripheral equipment or other complex operation when the user scans the two-dimensional bar codes in the video is avoided, a function of directly using the video player to scan the two-dimensional bar codes in the video is achieved, and a problem that for indistinct pictures, the two-dimensional codes can not be recognized is solved.

Description

technical field [0001] The invention belongs to the technical field of video player image frame recognition, and in particular relates to a method and a system for a video player to obtain two-dimensional code information from a video. Background technique [0002] The video playback software includes video playback software running on windows, Android, ios and other platforms, a webpage streaming media playback window, and a video playback interface with smart TV devices. During the video playback process of the video playback software, a QR code may be displayed in the video. When the user wants to scan the QR code, he needs to use peripheral devices to scan the QR code. This method of scanning with peripheral devices has operational problems. Inconvenient; in addition, when the player plays some not very clear pictures, the user cannot obtain the QR code from a frame of image. Contents of the invention [0003] The problem to be solved by the present invention is to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/472H04N21/43
Inventor 杨硕
Owner 北京云起星辰科技有限公司
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