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Image 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, can solve the problems of not being able to meet the user's requirements for real-time display of images, and the complexity of the interpolation algorithm is high, so as to meet the display requirements and ensure the effect of processing

Active Publication Date: 2022-08-09
TENCENT TECH (SHENZHEN) CO LTD
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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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  • Image processing method, device, computer equipment and storage medium
  • Image processing method, device, computer equipment and storage medium
  • Image processing method, device, computer equipment and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0037] figure 1 It is an application environment diagram of the image processing method in one embodiment. refer to figure 1 , the picture processing method is applied to a picture processing system. The image processing system includes a terminal 110 and a server 120 . The terminal 110 and the server 120 are connected through 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 ...

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Abstract

The present application relates to a method for image processing. The method includes: acquiring an image to be processed, dividing the image to be processed to obtain a plurality of sub-image blocks, calculating a module gradient value corresponding to each sub-image block, and dividing the sub-image according to the module gradient value The blocks are classified into the corresponding target module classes in the module class set, and the sub-image blocks are subjected to super-resolution processing according to the image processing algorithm corresponding to the target module class. Each module class in the module class set corresponds to different module gradient value ranges, among which, The larger the module gradient value contained in the module gradient value range corresponding to the module class, the higher the resolution of the sub-image blocks processed by the corresponding image processing algorithm; the processed sub-image blocks are processed according to the position before segmentation The target image is obtained by stitching. The method can meet the real-time display requirements of users while ensuring the processing effect. In addition, a picture processing apparatus, computer equipment and storage medium are also proposed.

Description

technical field [0001] The present application relates to the technical field of computer processing, and in particular, to a method, apparatus, computer device 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 sent on the network are generally compressed pictures with low resolution. When such pictures are obtained, in order to improve the clarity of the pictures, it is necessary to use interpolation algorithms to super-resolution the pictures. Image super-resolution refers to the restoration of 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 requirement for real-time display of pictures. SUMMARY OF THE INVENTION [0004] Based on this, it is necessary to propose a picture proces...

Claims

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Application Information

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Patent Type & Authority Patents(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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