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Data subpackaging method based on image processing

An image processing and data packet technology, applied in the field of data processing, can solve problems such as low efficiency, reduce the reliability of final data verification, and verify frame data crosstalk, so as to ensure restoration accuracy, facilitate data restoration, and ensure implementability. Effect

Inactive Publication Date: 2020-06-05
安徽中知众创知识产权运营有限公司
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AI Technical Summary

Problems solved by technology

[0004] This method requires data verification and data reissue, which is inefficient
Moreover, it is also possible to encounter data crosstalk in the verification frame, which reduces the reliability of the final data verification

Method used

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  • Data subpackaging method based on image processing

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Embodiment Construction

[0025] refer to figure 1 , a kind of data packetization method based on image processing that the present invention proposes, at first convert data file into image, then obtain image pixel information, image pixel information includes the position, color and brightness of each pixel point; image pixel information according to pixel The position of the point is divided into multiple pixel sets, and each pixel set is placed in a different data packet, and then all the data packets are packaged into a data packet; the pixel points in the pixel set are discretely distributed on the image.

[0026] In this way, when the data packet is sent, even if data loss occurs, only some discrete pixels will be lost, and the pixel information in the lost data packet can be restored by image restoration technology, thereby realizing high-precision restoration of the image and ensuring Finally, it is accurate and reliable to restore data files based on images.

[0027] Specifically, in this emb...

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Abstract

The invention provides a data subpackaging method based on image processing, and the method comprises the steps: firstly converting a data file into an image, and then obtaining image pixel information which comprises the position, color and brightness of each pixel point; dividing the image pixel information into a plurality of pixel sets according to the positions of pixel points, respectively placing each pixel set into different data packets, and then packaging all the data packets into data packets; discretely distributing pixel points in the pixel set on the image. According to the datasubpackaging method based on image processing provided by the invention, the feasibility and the restoration precision of image restoration are ensured, and meanwhile, data recovery replaces data resending, so that the data transmission efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for packetizing data based on image processing. Background technique [0002] Data transmission is the foundation of the network age and informatization. In the process of data transmission, the inevitable problem is data loss. [0003] At present, the method to solve the problem of data loss is: set a verification frame in the data transmission information as verification information, and after receiving the data, the receiver verifies the received data according to the verification frame. If there is data loss, then Feedback to the sender; the sender resends the data to the receiver according to the feedback information. [0004] In this method, data verification and data reissue are required, and the efficiency is low. Moreover, data crosstalk may occur in the verification frame, which reduces the reliability of the final data verification. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/951G06T5/00H04L47/43
CPCH04L67/06H04L49/9057G06T5/77
Inventor 任艳艳许薇薇刘丽君
Owner 安徽中知众创知识产权运营有限公司
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