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Image processing method and apparatus, and electronic device

An image processing and image technology, applied in the field of image processing, can solve problems such as image distortion, achieve the effect of improving image distortion, clear output image, and good display effect

Inactive Publication Date: 2018-11-02
BEIJING KUANGSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide an image processing method, device and electronic equipment, which can improve the clarity of the image and improve the image distortion problem caused by the existing noise reduction method

Method used

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  • Image processing method and apparatus, and electronic device
  • Image processing method and apparatus, and electronic device
  • Image processing method and apparatus, and electronic device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0060] First, refer to figure 1 An example electronic device 100 for implementing the image processing method and apparatus of the embodiments of the present invention will be described.

[0061] Such as figure 1 As shown, the electronic device 100 includes one or more processors 102, one or more storage devices 104, an input device 106, an output device 108, and an image acquisition device 110, and these components are connected through a bus system 112 and / or other forms of connection mechanisms (not shown) interconnects. It should be noted that figure 1 The components and structure of the electronic device 100 shown are only exemplary, not limiting, and the electronic device may also have other components and structures as required.

[0062] The processor 102 may be a central processing unit (CPU) or other forms of processing units with data processing capabilities and / or instruction execution capabilities, and may control other components in the electronic device 100 to...

Embodiment 2

[0069] This embodiment provides an image processing method. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although the steps shown in the flow chart Although a logical order is shown, in some cases the steps shown or described may be performed in an order different than here. This embodiment will be described in detail below.

[0070] figure 2 A flow chart of an image processing method provided by an embodiment of the present invention is shown, as shown in figure 2 As shown, the method includes the following steps:

[0071] Step S202, performing noise reduction processing on the image to be processed to generate a noise reduction image.

[0072] The images to be processed can be images taken by electronic devices such as smart phones or electronic cameras. For example, if the shooting environment is dark, the low-light image captured by th...

Embodiment 3

[0104] Corresponding to the image processing method provided in Embodiment 2, this embodiment provides an image processing device. Figure 4 A schematic structural diagram of an image processing device provided by an embodiment of the present invention is shown, as shown in Figure 4 As shown, the device includes the following modules:

[0105] The noise reduction module 41 is used to perform noise reduction processing on the image to be processed to generate a noise reduction image;

[0106] The target extraction module 42 extracts the target area image corresponding to the shooting target from the noise reduction image;

[0107] A detail enhancement module 43, which performs detail enhancement processing on the target area image to generate a detail enhancement image;

[0108] The fusion module 44 fuses the noise-reduced image and the detail-enhanced image to obtain an output image.

[0109] Wherein, the noise reduction module 41 can also be used to: input the image to be...

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Abstract

The invention provides an image processing method and apparatus, and an electronic device, and relates to the technical field of image processing. According to the image processing method and apparatus, and the electronic device provided by the invention, noise reduction processing is performed on a to-be-processed image to obtain a noise reduction image, then detail enhancement processing is performed on a target area image extracted from the noise reduction image to obtain a detail enhancement image, and then the noise reduction image fused with the detail enhancement image to obtain an output image. Since the detail enhancement processing is performed on the target area image, the obtained output image is clearer, and the display effect is better.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method, device and electronic equipment. Background technique [0002] In the case of insufficient light, pictures taken by electronic devices such as smartphones usually have more local noise and loss of details of the captured object. For pictures taken by electronic devices in dark light environments, the current image processing technology usually uses noise reduction methods to remove part of the noise in the pictures, but the existing noise reduction methods have a strong sense of smearing and cannot restore the key points of the image. Part of the details, thus causing image distortion. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide an image processing method, device and electronic equipment, which can improve the definition of images and improve the problem of image distortion ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/357H04N5/359G06T5/50G06T5/00
CPCG06T5/50G06T2207/10004G06T2207/20084G06T2207/20081G06T2207/20221H04N25/60H04N25/62G06T5/70G06T5/73G06T5/60G06N3/02G06T2207/20182G06T5/80G06T2207/20024
Inventor 黄海斌巫奇豪
Owner BEIJING KUANGSHI TECH CO LTD
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