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Image processing method and device and electronic equipment

An image processing and image technology, applied in the field of image processing, can solve problems such as inability to preserve texture details, image distortion, etc.

Active Publication Date: 2018-06-26
BANMA ZHIXING NETWORK HONGKONG CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides an image processing method and device to solve the problem that the existing edge-preserving filtering technology cannot preserve texture details and cause image distortion

Method used

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

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Embodiment Construction

[0125] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementations disclosed below.

[0126] In this application, an image processing method, an image processing apparatus, and an electronic device are respectively provided, which are described in detail in the following embodiments one by one.

[0127] Please refer to figure 1 , which is a flowchart of an embodiment of an image processing method of the present application. The method comprises the steps of:

[0128] Step 101. Perform edge-preserving filtering on the first image based on the original image to obtain a filtered image.

[0129] The ...

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Abstract

The invention discloses an image processing method and device and electronic equipment. The image processing method comprises that edge-maintaining filtering is carried out on a first image based on an original image to obtain a filtering image; and a second image based on the original image is fused with a third image based on the filtering image to obtain a fusion image. Thus, texture details ofthe original image can be maintained to certain extent while noise is eliminated and the edges are maintained, image distortion due to the fact that a flat area is too smooth can be avoided, the fusion image approaches the reality more, and the image quality can be improved effectively.

Description

technical field [0001] The present application relates to the field of image processing, in particular to an image processing method. The present application also relates to an image processing device and an electronic device. Background technique [0002] The images captured by the camera usually contain some noises (also called noise points) that affect the aesthetics of the images. These noises may be caused by random signals (also called noises) when capturing or transmitting images What the subject itself has, for example: dark spots, blemishes, etc. in the face image. In order to improve the beauty of the image, the image can usually be processed by filtering technology to eliminate noise. [0003] At present, the most commonly used filter is the edge-preserving filter (also known as the edge-preserving filter algorithm), and the most classic one is the bilateral filter. The filter consists of two parts, one is a spatial filter determined by the geometric space dist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/50G06T5/00
CPCG06T5/50G06T2207/30201G06T2207/20028G06T5/70
Inventor 秦文煜黄英
Owner BANMA ZHIXING NETWORK HONGKONG CO LTD
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