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Video memory image recognition method and device for smart TV

A smart TV, image recognition technology, applied in the field of image processing, can solve the problem of not being able to perceive TV content

Inactive Publication Date: 2020-09-25
SHENZHEN TELEN SCLENCE & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing smart TVs are not yet able to perceive TV content

Method used

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  • Video memory image recognition method and device for smart TV
  • Video memory image recognition method and device for smart TV
  • Video memory image recognition method and device for smart TV

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Embodiment Construction

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0047] Such as figure 1 What is shown is a flowchart of a preferred embodiment of a method for identifying a video memory image of a smart TV according to the present invention; in this embodiment, the smart TV uses the android system; specifically including the following steps:

[0048] Step S001: monitor whether a game application is started on the smart TV, if yes, execute step S002; otherwise, continue to execute this step;

[0049] Step S002: Obtain the package name and TV resolution of the above application;

[0050] Step S003: According to the above pa...

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PUM

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Abstract

The invention discloses a video memory image recognition method of a smart TV. The above method acquires the package name of the application and the resolution of the smart TV when a game application is started on the smart TV; and obtains a pre-stored image to be recognized from the cloud and its attributes; read the picture frame by frame from the video memory, and intercept a sub-picture with the same starting position and size as the current picture to be recognized from the read picture; according to whether the image similarity between the sub-picture and the current picture to be recognized is greater than It is equal to the preset value, and / or whether the text color ratio of the sub-picture is the same as that of the text color ratio of the picture to be recognized, and the current picture to be recognized is recognized. The invention can sense the TV content without modifying the application, and provides preparation for the processing of future actions.

Description

Technical field [0001] The present invention relates to the field of image processing, in particular to a method and device for recognizing a video memory image of a smart TV. Background technique [0002] Smart TV is a new TV product with a fully open platform and an operating system. Users can install and uninstall various application software while enjoying ordinary TV content, and continue to expand and upgrade their functions. Smart TV can continue to provide users with a rich and personalized experience that is different from using cable digital TV receivers (set-top boxes). Among them, playing games through smart TVs is the most popular experience among them; the existing game playing through smart TVs requires gamers to keep an eye on the game at all times, so that they can issue instructions in time to play games or Continue the process; this often makes game players give up their physical needs at the cost of not missing important scenes, or have a high concentration o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/478H04N21/435G06K9/62
CPCH04N21/435H04N21/4781G06V10/758G06F18/22
Inventor 张弛明张作亮
Owner SHENZHEN TELEN SCLENCE & TECH