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Image processing method, device, medium and electronic equipment

An image processing and image technology, applied in the field of image processing, can solve problems such as poor video processing effect, achieve the effect of convenient parameter adjustment, reduce complexity, and improve effectiveness

Active Publication Date: 2022-03-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present disclosure is to provide an image processing method, an image processing device, a computer-readable medium, and an electronic device, so as to overcome technical problems such as information loss and poor video processing effects at least to a certain extent

Method used

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  • Image processing method, device, medium and electronic equipment
  • Image processing method, device, medium and electronic equipment
  • Image processing method, device, medium and electronic equipment

Examples

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Embodiment Construction

[0038] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

[0039] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known m...

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Abstract

The disclosure provides an image processing method, device, medium and electronic equipment. The method includes: acquiring a grayscale image of an image to be repaired, and using a filter to filter the grayscale image to obtain a filtered image; detecting image stripes in the filtered image, and generating an image mask according to the image stripes; Perform repair processing on the image to be repaired to obtain the repaired image. The disclosure generates an image mask for repairing the image to be repaired by detecting image stripes in the filtered image corresponding to the grayscale image, thereby realizing the function of repairing the image to be repaired. On the one hand, the edge information in a specific direction is directly obtained by using the filter, which gets rid of the limitation of edge detection and improves the detection efficiency; complexity, which improves the effectiveness of streak detection.

Description

technical field [0001] The present disclosure relates to image processing, and in particular, to an image processing method, an image processing apparatus, a computer-readable medium, and an electronic device. Background technique [0002] With the rapid development of society and economy, the number of cameras has exploded. Therefore, people's requirements for the quality of images and videos continue to increase, which also promotes the rapid development of video processing and image processing. However, in complex scenes such as old movie restoration and streak detection, noise streaks in images and video frames have become a key event affecting the quality of images and videos. [0003] Generally, the streaks in the image are detected by frame-by-frame detection of the image and statistical analysis of the detection results. However, in the detection process, only the direction of the straight line can be determined, but the length information of the line segment is los...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00
CPCG06T5/001G06T2207/10004G06T2207/10016G06T2207/20024
Inventor 谢植淮刘杉李松南
Owner TENCENT TECH (SHENZHEN) CO LTD
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