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Picture processing method, device, computer equipment and storage medium

A technology of image processing and image processing, which is applied in the field of image processing, and can solve problems such as the inability to meet the user's requirements for real-time display of images and the high complexity of interpolation algorithms

Active Publication Date: 2018-04-27
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional interpolation algorithm has high complexity and cannot meet the user's requirements for real-time display of pictures

Method used

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  • Picture processing method, device, computer equipment and storage medium
  • Picture processing method, device, computer equipment and storage medium
  • Picture processing method, device, computer equipment and storage medium

Examples

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0037] figure 1 It is an application environment diagram of an image processing method in an embodiment. refer to figure 1 , the image processing method is applied to an image processing system. The image processing system includes a terminal 110 and a server 120 . Terminal 110 and server 120 are connected via a network. The terminal 110 may specifically be a desktop terminal or a mobile terminal, and the mobile terminal may specifically be at least one of a mobile phone, a tablet computer, a notebook computer, and the like. The server 120 can be implemented by an ind...

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Abstract

The invention relates to a picture processing method, which comprises the steps of: acquiring a to-be-processed image, dividing the to-be-processed image into a plurality of sub-image blocks, calculating a module gradient value corresponding to each sub-image block, and classifying the sub-image blocks into corresponding target module classes in a module class set according to the module gradientvalues, and performing super-resolution processing on the sub-image blocks according to image processing algorithms corresponding to the corresponding target module classes, wherein the module classesin the module class set correspond to different module gradient value ranges, and the greater the module gradient values contained in the module gradient value ranges corresponding to the module classes are, the higher the definition of the sub-image blocks obtained through processing by adopting the corresponding image processing algorithms is; and splicing the processed sub-image blocks according to positions before segmentation to obtain a target image. The picture processing method can satisfy the real-time display requirement of users while ensuring the processing effect. In addition, the invention further discloses a picture processing device, computer equipment and a storage medium.

Description

technical field [0001] The present application relates to the technical field of computer processing, in particular to a method, device, computer equipment and storage medium for image processing. Background technique [0002] With the development of image processing technology, people have higher and higher requirements for image quality. In order to save bandwidth, the pictures transmitted on the network are generally compressed pictures with relatively low resolution. When such pictures are obtained, in order to improve the clarity of the pictures, it is necessary to use an interpolation algorithm to perform super-resolution processing on the pictures. Image super-resolution refers to recovering a high-resolution image from a low-resolution image or image sequence. [0003] The traditional interpolation algorithm has high complexity and cannot meet the user's requirements for real-time display of pictures. Contents of the invention [0004] Based on this, it is necess...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40G06T7/11
CPCG06T3/4007G06T3/4038G06T3/4053G06T7/11
Inventor 戴宇榮高立钊付强陈芳民姚达田恒锋王涛吴永坚黄俊洪谢渝彬周刘纪
Owner TENCENT TECH (SHENZHEN) CO LTD
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