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A display screen reconstruction device and method

A technology for displaying images and image reconstruction, applied in neural learning methods, neural architectures, instruments, etc.

Active Publication Date: 2021-07-06
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 reconstruct the display screen suitable for various display screens

Method used

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  • A display screen reconstruction device and method
  • A display screen reconstruction device and method

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Experimental program
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Embodiment 1

[0046] Such as figure 1 As shown, this embodiment provides a display screen reconstruction device, including: an input interface 1, connected to at least one receiving card, for receiving the picture driving signal sent by the receiving card, wherein the receiving card outputs the The picture information is converted into the corresponding picture driving signal; the picture reconstruction module 2 is connected with the input interface 1, used to connect with the input interface 1, used to receive the picture driving signal sent by the input interface 1, and sample and analyze the picture driving signal , parsed into a partial display image, and reorganize the partial display image to form a complete acquisition image; the output interface 3 is connected to the image reconstruction module 2, and is used to receive and output the complete acquisition image sent by the image reconstruction module 2.

[0047] In the above solution, the device for reconstructing the display screen...

Embodiment 2

[0086] This embodiment proposes a display screen reconstruction method, such as figure 2 Shown include:

[0087] 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.

[0088] 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.

[0089] Step 203, outputting the complete captured picture.

[0090] In a specific embodiment, step 202 specifically includes:

[0091] Step 2021 , preprocessing the picture driving signal, completing the sampling and recording of the picture driving signal to obtain sampled and recorded data, wherein the picture driving signal output by each receiving card corresponds to a partial picture of the display screen.

[0092] Step 2022, performing data conversion on the sa...

Embodiment 3

[0103] Based on the display screen reconstruction device of this embodiment, the LED screen drive interface (protocol is one of the drive interface protocols such as 08 / 12 / 75) that the LED screen control circuit (i.e. the display screen reconstruction device) will apply, samples and The display screen is reconstructed and has universal applicability.

[0104] Regardless of whether it is a single receiving card or multiple receiving cards, you only need to reconstruct the display screen of each receiving card, perform collage or other image processing, and then you can reconstruct a complete display screen.

[0105] Such as figure 1 As shown, the hardware interface of the display screen reconstruction device mainly includes:

[0106] (1) LED screen drive signal input interface (that is, input interface 1): used to connect to the screen drive signal of the LED screen, and connected to the 08 / 12 / 75 drive interface of the original equipment.

[0107] (2) Display image driver out...

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Abstract

The present application belongs to the field of video data processing, and discloses a display screen reconstruction device and method, wherein the device includes: an input interface connected to at least one receiving card for receiving a picture driving signal sent by the receiving card, wherein the receiving The card converts the picture information output by the terminal device into the corresponding picture driving signal; the picture reconstruction module is connected to the input interface, used to receive the picture driving signal sent by the input interface, sample and analyze the picture driving signal, and analyze it into a partial display The screen is used to reorganize the partial display screen to form a complete collection screen; the output interface is connected to the screen reconstruction module for receiving and outputting the complete collection screen sent by the screen reconstruction module. In this way, the pictures corresponding to each receiving card can be integrated and reconstructed into a complete captured picture, which makes it easier to use the video analysis device to analyze and process the reconstructed captured picture.

Description

technical field [0001] The present application relates to the technical field of video data processing, and in particular to a display screen reconstruction device and method. Background technique [0002] Currently on the market, two typical LED screen control circuits are: [0003] 1. The main control computer samples the sampling points of the standard video port through the standard video cable and sends them to the video processor / sending card for packaging processing, and then uses the video processor / sending card to analyze the analysis points of the video network communication protocol. The network cable sends the analyzed video to one or more receiving cards for processing to form corresponding video driver information, and sends the video driver information to the LED screen for display. [0004] 2. After the main control computer + sending card / mobile phone / Pad+ network player package the video, analyze the analysis point of the video network communication protoc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/147G06N3/04G06N3/08
CPCG06F3/147G06N3/08G06N3/045
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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