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Processing method for noisy points in image and user terminal

A processing method and user terminal technology, applied to the image noise processing method and the user terminal field, can solve problems such as poor noise reduction processing effect, improve user experience, enhance flexibility and operability, and avoid loss of clarity Effect

Inactive Publication Date: 2017-11-10
SHENZHEN TRANSSION COMM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention provides a method for processing noise points in images and a user terminal, which are used to solve the technical problem of poor noise reduction processing effect of photographed images in the prior art, to enhance the flexibility and operability of noise point processing, and to improve user experience. Experience

Method used

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  • Processing method for noisy points in image and user terminal
  • Processing method for noisy points in image and user terminal
  • Processing method for noisy points in image and user terminal

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no. 1 Embodiment approach

[0029] This specific embodiment provides a method for processing noise in an image, figure 2 It is a flowchart of a method for processing noise in an image in the first embodiment of the present invention. Such as figure 2 As shown, the method for processing noise in an image in this embodiment includes the following steps:

[0030] In step S21, an image is displayed on the display interface. Among them, the image displayed on the display interface may be an image stored by the user in a user terminal album, or may be an image displayed on the preview interface after being captured by the camera. The way the image is displayed in the display interface can be full-screen display or half-screen display. In order to facilitate the user to subsequently select a target area from the image for noise reduction processing, preferably, the image is displayed in full screen on the display interface. The user terminal in this specific embodiment may be, but is not limited to, a mobile p...

no. 2 Embodiment approach

[0042] This specific embodiment provides a user terminal, image 3 It is a schematic diagram of the structure of the user terminal in the second specific embodiment of the present invention. Such as image 3 As shown, the user terminal of this embodiment includes a display module 31, a selection module 32, and a control module 33.

[0043] The display module 31 is used to display an image on the display interface. Among them, the image displayed on the display interface may be an image stored by the user in a user terminal album, or may be an image displayed on the preview interface after being captured by the camera. The way the image is displayed in the display interface can be full-screen display or half-screen display. In order to facilitate the user to subsequently select a target area from the image for noise reduction processing, preferably, the image is displayed in full screen on the display interface. The user terminal in this specific embodiment may be, but is not li...

Embodiment 1

[0055] This embodiment provides a method for processing noise in an image. Figure 5 It is a schematic diagram of the structure of the user terminal in Embodiment 1 of the present invention. The user terminal in this embodiment is a mobile phone 51. In this embodiment, after an image is captured by the rear camera of the mobile phone 51, the method for processing noise in the image includes the following steps:

[0056] Step 1: Display the image 52 on the display interface of the mobile phone 51. Among them, such as Figure 5 As shown, an image 52 is displayed on the display interface of the mobile phone 51 in full screen.

[0057] Step 2: Determine whether the user long presses the image 52 displayed on the display interface. If so, the user is determined to issue an instruction to select a target area for noise reduction processing in the image.

[0058] Step 3: Receive the area drawn by the user on the image with a finger, stylus or mouse, and use the area drawn by the user as...

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Abstract

The invention relates to the technical field of image processing, in particular to a processing method for noisy points in an image and a user terminal. The processing method for the noisy points in the image comprises the following steps of displaying the image on a display interface; and receiving a target region selected in the image by a user and subjected to denoising processing; and performing the denoising processing on the target region. The user autonomously selects the region subjected to the denoising processing in the image, and the local region in the image is subjected to the denoising processing, so that the problem that the definition of the whole image is reduced due to the fact that only the whole image can be subjected to the denoising processing in the prior art is avoided; and the user can select the denoised region by himself according to the own need, so that the flexibility and operability of processing the noisy points in the image are enhanced and the usage experience of the user is greatly improved.

Description

Technical field [0001] The present invention relates to the technical field of image processing, in particular to a method for processing noise in an image and a user terminal. Background technique [0002] With the continuous development of science and technology and the continuous improvement of people's living standards, mobile phones, cameras, notebook computers, tablet computers and other user terminal devices are more and more commonly used in people's daily life. These user terminal devices not only bring convenience to people's study and work, but also greatly enrich people's entertainment life. At the same time, with the innovation of image processing technology, images have become the most common information carrier in people's activities. Each image contains a large amount of information about objects, and has become one of the most important ways for people to obtain original information from the outside world. Taking pictures to form images can not only help people ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484G06F3/0486G06T5/00
CPCG06F3/04842G06F3/04845G06F3/0486G06T2207/20104G06T5/70
Inventor 卢志辉
Owner SHENZHEN TRANSSION COMM LTD