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Video image noise reduction method and device, storage medium and electronic equipment

A video image and noise reduction technology, applied in the field of image processing, can solve problems such as time-consuming, affecting picture quality, and inability to adapt to real-time communication scenarios, etc., to meet the needs of noise reduction and reduce the time-consuming effect of noise reduction

Active Publication Date: 2021-06-22
杭州网易智企科技有限公司
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Problems solved by technology

[0006] The purpose of the present disclosure is to provide a video image noise reduction method and device, computer-readable storage medium and electronic equipment, thereby at least to a certain extent overcome the The video noise reduction processing caused by the defects and limitations of the software affects the picture quality, takes a long time, and cannot adapt to real-time communication scenarios, etc.

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  • Video image noise reduction method and device, storage medium and electronic equipment
  • Video image noise reduction method and device, storage medium and electronic equipment
  • Video image noise reduction method and device, storage medium and electronic equipment

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Embodiment Construction

[0099] The principle and spirit of the present disclosure will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present disclosure, rather than to limit the scope of the present disclosure in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0100] Those skilled in the art know that the embodiments of the present disclosure may be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0101] The technical terms involved in this disclosure are explained as follows:

[0...

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Abstract

The embodiment of the invention provides a video image noise reduction method, a video image noise reduction device, a computer readable storage medium and electronic equipment, and relates to the technical field of image processing. The video image noise reduction method comprises the following steps: acquiring a video image; traversing all pixel points in the video image, and carrying out weighting operation on all the pixel points and pixel points adjacent to all the pixel points, so that noise reduction of the video image is achieved. According to the invention, for each pixel point in the video image, the current pixel point is updated by carrying out weighting operation on each pixel point and the adjacent pixel points, so that time consumption can be reduced while image noise reduction is realized, and the requirement of real-time communication can be met.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and more specifically, to a video image noise reduction method, a video image noise reduction device, a computer-readable storage medium, and electronic equipment. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] During the entire life cycle of video from acquisition to playback, it will undergo multiple processing, such as acquisition, editing, encoding, transmission and display, etc. Each processing process will introduce distortion. Noise is a common distortion introduced in the signal acquisition process. . [0004] In the communication process, noise will not only destroy the display effect of the image, but also waste the bit rate on the coding noise durin...

Claims

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Application Information

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IPC IPC(8): H04N5/21
CPCH04N5/21
Inventor 王猛阮良陈功
Owner 杭州网易智企科技有限公司
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