Display picture analysis device, system and method

A technology for displaying screens and analysis devices, applied in transmission systems, neural learning methods, digital output to display devices, etc.

Active Publication Date: 2021-02-26
北京匠数科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main purpose is to solve the technical problem of how to block bad videos before they are displayed on the display screen

Method used

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  • Display picture analysis device, system and method
  • Display picture analysis device, system and method
  • Display picture analysis device, system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046]The display screen analysis device of this embodiment includes: an input interface 1 connected to at least one receiving card for receiving a picture driving signal sent by the receiving card, wherein the receiving card converts the picture information output by the terminal device into a corresponding picture Drive signal; picture reconstruction module 2, connected with the input interface 1, used to receive the picture drive signal, sample and analyze the picture drive signal, analyze it into a partial display picture, and reorganize the partial display picture to form a complete acquisition picture; picture The analysis module 3 is directly connected to the picture reconstruction module 2 or connected through an external interface, and is used to analyze the received complete collection picture, determine whether the complete collection picture contains bad information, and if it contains bad information, generate interception instruction, otherwise generate a transpar...

Embodiment 2

[0080] The display screen analysis system of this embodiment includes: a video receiving terminal, at least one receiving card, the display screen analysis device of the above-mentioned embodiment 1, and a display screen, a video receiving terminal, at least one receiving card, a display screen analysis device and a display screen sequentially electrically connected.

[0081] In this embodiment, the video receiving terminal may be a mobile phone, a desktop computer, a notebook computer, a tablet, and the like.

[0082] Such as Figure 4 As shown, the main control computer (that is, the video receiving terminal) can sample the standard video port sampling point through the standard video cable and send it to the video processor / sending card for packaging processing, and then analyze the video network communication protocol analysis point , send the analyzed video to each receiving card through the network cable, and the receiving card corresponds to the video processor / sending...

Embodiment 3

[0087] The display screen reconstruction method of this embodiment, such as Figure 6 As shown, the steps include:

[0088] Step 201, receiving a picture driving signal from at least one receiving card, wherein the receiving card converts picture information output by a terminal device into a corresponding picture driving signal.

[0089] Step 202 , sampling and analyzing the image driving signal, analyzing it into a partial display image, and reorganizing the partial display image to form a complete acquisition image.

[0090] Step 203, analyze the complete collection picture, determine whether there is bad information in the complete collection picture, and obtain the corresponding analysis result.

[0091] Step 204, if the analysis result contains bad information, intercept the picture driving signal received from the receiving card, and if the analysis result is normal information, transparently transmit the picture driving signal received from the receiving card.

[009...

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Abstract

The invention belongs to the field of image data processing, and discloses a display image analysis device, a system and a method. The device comprises an input interface which receives an image driving signal transmitted by a receiving card; a picture reconstruction module is used for sampling and analyzing the received picture driving signal to obtain a local display picture, and reconstructingthe local display picture to form a complete collection picture; a picture analysis module is used for analyzing the received complete collected picture, determining whether the complete collected picture contains bad information or not, generating an interception instruction if the complete collected picture contains the bad information, and generating a transparent transmission instruction if the complete collected picture does not contain the bad information; an interception switch intercepts the picture driving signal transmitted by the input interface if receiving the interception instruction, and transmits the picture driving signal in an unvarnished manner if receiving the unvarnished transmission instruction; and an output interface is used for receiving and outputting the picturedriving signal. Thus, the picture reconstruction scheme provided by the scheme can adapt to various types of display screens, and the picture containing bad information is intercepted.

Description

technical field [0001] The present application relates to the technical field of screen data processing, and in particular to a display screen analysis device, system and method. Background technique [0002] Due to the increasing development of network information, some malicious elements often want to spread some bad information through the network, such as pornographic videos, violent videos, anti-communist videos, etc. These bad videos often affect the user's use. [0003] At present, these bad videos are generally identified and intercepted by the back-end server. However, some bad videos after processing cannot be identified by the back-end server, and will be presented to the user through the display screen, causing great trouble to the user. [0004] Therefore, how to intercept the bad video before the bad video is presented on the display screen has become a technical problem to be solved urgently. Contents of the invention [0005] In view of this, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06K9/00G06N3/04G06N3/08H04L29/06
CPCG06F3/14G06N3/08H04L63/0245H04L63/306G06V20/40G06N3/045
Inventor 张乐平侯磊杨涛李海峰
Owner 北京匠数科技有限公司
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