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Image data transmission method, system and device, electronic equipment and storage medium

A technology of image data and transmission method, which is applied in the field of information processing, and can solve problems such as occupation, inability to save bandwidth, and image distortion

Active Publication Date: 2019-12-31
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional image transmission technology, if the image compression is too little, the amount of image information will be too large, which will occupy too much transmission bandwidth and cannot effectively save bandwidth through image compression. If the image compression is too much, it will lead to excessive image Distortion, which seriously affects the user experience of the client

Method used

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  • Image data transmission method, system and device, electronic equipment and storage medium
  • Image data transmission method, system and device, electronic equipment and storage medium
  • Image data transmission method, system and device, electronic equipment and storage medium

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Embodiment Construction

[0123] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0124] The embodiment of the present application discloses an image data transmission method, system, device, electronic equipment, storage medium, and computer program product including instructions, which will be described respectively below.

[0125] The embodiment of this application provides an image data transmission method, which is applied to the server, see figure 1 , figure 1 It is the first schematic diagram of the image data transmission method of the embodiment of the ...

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Abstract

The embodiment of the invention provides an image data transmission method, system and device, electronic equipment and a storage medium, and relates to the technical field of information processing.The method comprises carrying out down-sampling on a to-be-processed image at a server; inputting the to-be-processed image into a pre-trained super-resolution model for super-resolution recovery; calculating residual error information according to the image after super-resolution recovery and the to-be-processed image; sending the down-sampled image and the residual error information to a clientso as to save the bandwidth, and inputting the down-sampled image into a pre-trained super-resolution model which is the same as the server at the client to carry out super-resolution recovery on thedown-sampled image and then obtain a super-resolution restored image; and compensating the super-resolution restored image according to the residual information to obtain a final image, and performingimage compensation through the residual information to obtain the final image, so that the bandwidth can be saved under the condition of reducing image distortion as much as possible.

Description

technical field [0001] The present application relates to the technical field of information processing, in particular to image data transmission methods, systems, devices, electronic equipment and storage media. Background technique [0002] With the development of technology, image applications are becoming more and more extensive. At present, the amount of image data information is very large, and the transmission process of image data information occupies a large amount of transmission bandwidth. In order to save bandwidth occupation, images need to be compressed during image transmission. In the traditional image transmission technology, image compression is performed on the server first, and then the compressed image is transmitted to the client, which decompresses and displays it. [0003] In the traditional image transmission technology, if the image compression is too little, the amount of image information will be too large, which will occupy too much transmission ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/132H04N19/176H04N19/577H04N19/59
CPCH04N19/132H04N19/176H04N19/577H04N19/59
Inventor 张文杰樊鸿飞张玉梅李果贺沁雯鲁方波汪贤成超陈熊李虎熊宝玉许道远徐寅斐
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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