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Picture processing method and device

A picture processing and curve technology, applied in the direction of color signal processing circuits, image communication, color TV components, etc., can solve the problems of unreal picture color, low picture processing efficiency, poor picture quality, etc., to improve picture quality, The effect of improving efficiency and improving quality

Active Publication Date: 2015-01-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing image processing methods, the user is required to manually select the preset white balance mode, which is cumbersome and makes image processing less efficient.
In addition, the setting algorithm of the preset white balance mode is relatively simple, so that the color of the processed picture is still unreal in some scenes, that is, the quality of the processed picture is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0021] figure 1 It is an implementation flowchart of the image processing method in the first embodiment of the present invention. The method can be executed by an image processing device. The device can be implemented by software and / or hardware, and can be built into the mobile device as a part of the mobile device. . Such as figure 1 As shown, the implementation process includes:

[0022] Step 11. Obtain current environment information of the mobile device to which the camera belongs, wherein the current environment information includes current weather information, current time information, and current light information.

[0023] The mobile device to which the camera belongs can directly obtain the current weather information and current time information of the mobile device from the built-in application of the mobile device, or can obtain the current weather information and current time information through the network, for example, from the built-in weather application o...

no. 2 example

[0036] figure 2 It is an implementation flowchart of the image processing method in the second embodiment of the present invention. The method can be executed by an image processing device. The device can be implemented by software and / or hardware, and can be built into the mobile device as a part of the mobile device. . Such as figure 2 As shown, the implementation process includes:

[0037] Step 21. Obtain current environment information of the mobile device to which the camera belongs, wherein the current environment information includes current weather information, current time information, and current light information.

[0038] The mobile device to which the camera belongs can directly obtain the current weather information and current time information of the mobile device from the built-in application of the mobile device, or can obtain the current weather information and current time information through the network.

[0039] Wherein, the current weather informatio...

no. 3 example

[0058] image 3 It is an implementation flowchart of the image processing method in the third embodiment of the present invention. The method can be executed by an image processing device. The device can be implemented by software and / or hardware, and can be built into the mobile device as a part of the mobile device. . Such as image 3 As shown, the implementation process includes:

[0059] Step 31. Obtain current environment information of the mobile device to which the camera belongs, wherein the current environment information includes current weather information, current time information, and current light information.

[0060] The mobile device can directly obtain current weather information and current time information of the mobile device from an application built in the mobile device, or can obtain current weather information and current time information through the network.

[0061] Step 32. Determine the current exposure time of the camera according to the acquir...

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Abstract

The invention relates to the technical field of mobile terminal, in particular to a picture processing method and device. The picture processing method includes that acquiring the current environment information of mobile equipment of a camera, wherein the current environment information comprises current weather information, current time information and current light information; determining the current color temperature parameter of the mobile equipment according to the acquired current environment information, and using the current color temperature parameter to process a picture. The picture processing method is capable of improving the picture processing efficiency and improving the picture quality.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular, to a method and device for image processing. Background technique [0002] With the rapid development of mobile devices, image processing has become a common function of the mobile devices, such as using a camera in the mobile device to take pictures or display pictures. In the process of image processing, image parameters are key parameters that affect image quality. [0003] The existing picture processing method is mainly to select a preset white balance mode according to the user's needs when the camera takes a picture, and use the color temperature parameter corresponding to the selected preset white balance mode to set the camera, so that the quality of the picture taken by the camera can reach a certain level. to meet user needs. [0004] In the existing image processing method, a user is required to manually select a preset white balance...

Claims

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Application Information

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IPC IPC(8): H04N9/73H04N5/235
Inventor 吴鸿儒张弓
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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