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Method and system for inpainting images

An image and technology to be repaired, applied in the field of image repair, can solve the problems of low image repair efficiency and poor image repair effect, and achieve the effect of reducing the reproduction of structural errors, improving the effect and improving efficiency

Inactive Publication Date: 2014-09-10
PEKING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a method and system for image repair to solve the problem of poor image repair effect in the prior art. Another purpose of the present invention is to solve the problem of low image repair efficiency in the prior art

Method used

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  • Method and system for inpainting images
  • Method and system for inpainting images
  • Method and system for inpainting images

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] figure 1 It is a flow chart of the main steps of the method for image restoration according to an embodiment of the present invention, such as figure 1 As shown, the method mainly includes the following steps:

[0033] Step S11: Determine the outline of the image to be repaired;

[0034] Step S13: Repair the unknown pixels in the neighborhood of all the contour points of the image to be repaired, and use the repaired image as the updated image;

[0035] Step S15: Determine whether the area to be repaired is completely filled; if yes, end the process, otherwise return to step S11.

[0036] It can be seen from the above process that in the technical solution of this embodiment, the reg...

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Abstract

The invention provides a method and a system for inpainting images, which are used for solving the problems that an image inpainting effect in the prior art is poorer. The method comprises the following steps of: determining the outline of a to-be-inpainted region; respectively inpainting unknown pixel points of all outline point setting neighbourhoods of the to-be-inpainted region of the image to obtain an inpainted image, wherein the obtained inpainted image is used as an updated image; repeating the two steps, i.e. inpainting the to-be-inpainted region of the image from edges inwards in sequence layer by layer until the to-be-inpainted region is completely filled.

Description

technical field [0001] The invention relates to an image restoration method and system. Background technique [0002] With the development of computer and digital technology, digital images are widely used by people because of their advantages of convenient storage and processing. However, the loss of digital image data in the storage medium, the interference of external noise in the process of compression and transmission, or the loss of its own information may cause damage to the digital image. Damaged old photos with scratches or smudges also need to be repaired after they are scanned into digital images. In addition, due to special requirements, fixed objects or text in the image need to be removed, and the blank area left after removal needs to be filled. Therefore, people are eager to obtain a simple, automatic, and fast image editing method to easily complete image restoration. [0003] At present, domestic and foreign solutions to image restoration problems mainly...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00
Inventor 刘文郎咸朋李平立
Owner PEKING UNIV