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Method, apparatus, storage medium and terminal device for image restoration

An image and sample image technology, applied in the computer field, can solve the problems of high cost, time-consuming and labor-intensive, difficult to adapt to image data transmission or production, etc., and achieve the effect of high recovery and high recognition efficiency

Active Publication Date: 2019-03-08
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual processing is time-consuming, labor-intensive, and costly, and it is difficult to adapt to the transmission or production of massive image data

Method used

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  • Method, apparatus, storage medium and terminal device for image restoration
  • Method, apparatus, storage medium and terminal device for image restoration
  • Method, apparatus, storage medium and terminal device for image restoration

Examples

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Embodiment Construction

[0030] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can realize, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0031] See figure 1 An embodiment of the present invention provides an image restoration method for restoring a deformed image that is stretched or compressed. This embodiment includes step S100 to step S400, which are specifically as follows:

[0032] S100: Obtain a deformed image to be restored.

[0033] In this embodiment, the deformed image includes a deformed image that is stretched or compressed. For example, the image is stretched or compressed in the horizontal direction of the image, and the image is stretched or compressed in the longitudinal direction of the image. The image may include a plane image, a thr...

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PUM

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Abstract

The invention provides a method, a device, a storage medium and a terminal device for image restoration, wherein the method comprises the following steps of acquiring a deformed image to be restored;preprocessing the deformed image; using a deformation coefficient prediction model to calculate the deformation coefficient of the pre-processed deformation image and obtain the deformation coefficient of the deformation image; and restoring the deformed image according to a deformation coefficient of the deformed image. By adopting the invention, the efficiency of identifying the deformation coefficient is high, and a large number of deformation images can be processed.

Description

Technical field [0001] The present invention relates to the field of computer technology, and in particular to a method, device, storage medium and terminal equipment for image restoration. Background technique [0002] With the development of the mobile Internet, social networking sites based on images and videos have also developed and grown. For example: Weibo, Zhihu, Hupu, Kuaishou, Qutoutiao and other social networking sites. Various resources such as graphic information, short videos, etc. are transmitted within the website or between the networks. During the transmission process, the sender can stretch or compress the image before transmitting it to the receiver. If the receiver's client directly displays the received image, the displayed image will be distorted or distorted, affecting the user experience. [0003] For this reason, the commonly used scheme generally adopts manual review to filter the stretched, compressed and deformed images or videos, or restore the stre...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T3/40G06T3/60
CPCG06T3/40G06T3/60G06T5/80G06T5/00
Inventor 李鑫刘霄柏提赵翔杨凡孙昊李旭斌文石磊丁二锐
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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