Method for detecting camera cleanliness and mobile terminal

A technology of a mobile terminal and a detection method, applied in the field of communication, can solve problems such as effects affecting image synthesis, smudges on cameras, etc.

Active Publication Date: 2019-04-12
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a method for detecting the cleanliness of the camera to solve the problem that the camera is dirty and affects the effect of image synthesis

Method used

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  • Method for detecting camera cleanliness and mobile terminal
  • Method for detecting camera cleanliness and mobile terminal
  • Method for detecting camera cleanliness and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for detecting the cleanliness of a camera provided by an embodiment of the present invention is introduced in detail.

[0025] refer to figure 1 , showing a flow chart of a method for detecting camera cleanliness in an embodiment of the present invention, applied to a mobile terminal having a first camera and a second camera, the method comprising:

[0026] Step 101, acquiring a first image and a second image respectively captured by the first camera and the second camera under the same image capture conditions.

[0027] In this embodiment, the mobile terminal has a first camera and a second camera, the two cameras are on the same side of the mobile terminal, and the mobile terminal synthesizes images collected by the two cameras to obtain images with different effects. For example, wide-angle photos can be obtained, but also photos with different focus effects can be obtained. When detecting the cleanliness of the two cameras, a first image and a second imag...

Embodiment 2

[0034] refer to figure 2 , shows a flow chart of a method for detecting the cleanliness of a camera in another embodiment of the present invention.

[0035] Step 201, acquiring a first image and a second image respectively captured by the first camera and the second camera under the same image capture conditions.

[0036] In this embodiment, it is possible to have more than two cameras on the same side of the mobile terminal, and two of the cameras can be selected to obtain images collected under the same image collection conditions, and then the collected images are compared to detect the two cameras. The cleanliness of the camera can also be obtained under the same image acquisition conditions, and the images collected by all cameras can be further compared and detected. This embodiment of the present invention does not limit it in detail, and it can be set according to actual conditions.

[0037] Step 202, correcting the first image and the second image to the same field...

Embodiment 3

[0062] A mobile terminal for detecting camera cleanliness provided by an embodiment of the present invention is introduced in detail, which can implement the details of the method for detecting camera cleanliness in Embodiment 1 to Embodiment 2, and achieve the same effect.

[0063] refer to image 3 , shows a block diagram of a mobile terminal in an embodiment of the present invention, including a first camera and a second camera, wherein the mobile terminal also includes an image acquisition module 301, an image attribute comparison module 302, a detection result Build module 303:

[0064] An image acquisition module 301, configured to acquire a first image and a second image respectively captured by the first camera and the second camera under the same image acquisition conditions;

[0065] An image attribute comparison module 302, configured to compare the image attribute difference between the first image and the second image;

[0066] The detection result generation mo...

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Abstract

The invention provides a camera cleanliness detection method and a mobile terminal. The mobile terminal comprises a first camera and a second camera. The camera cleanliness detection method comprises the steps of acquiring a first image and a second image which are respectively acquired by the first camera and the second camera under the same image acquisition condition; comparing image attribute differences of the first image and the second image; and generating a detection result of the camera cleanliness according to the image attribute differences. The camera cleanliness is detected according to the embodiment of the invention so as to ensure the cameras to have good cleanliness, and thus a synthesis effect of the images acquired by the two cameras is ensured.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for detecting the cleanliness of a camera and a mobile terminal. Background technique [0002] With the development of communication technology, mobile terminals have more and more functions, and the configuration of dual cameras is becoming more and more popular. Compared with a single camera, dual cameras have many uses, such as naked-eye 3D, depth of field assistance, bionic parallel, color black and white, wide-angle assistance and other functions. In a dual-camera setup, the images captured by the two cameras are usually synthesized, but if there are smudges on the cameras, it will affect the effect of image synthesis. Contents of the invention [0003] An embodiment of the present invention provides a method for detecting the cleanliness of a camera to solve the problem that the effect of image synthesis is affected by the dirt on the camera. [0004] In...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N17/00G06T7/00G06T7/33
CPCH04N17/002
Inventor 殷求明
Owner VIVO MOBILE COMM CO LTD
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