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Image display method, image display device and terminal

An image display device and image display technology, applied in the field of image processing, can solve the problem of high cost, achieve the effect of reducing production cost and protecting eyes

Active Publication Date: 2016-09-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an image display method, an image display device, and a terminal, aiming to solve the problem of high cost when filtering out blue light in existing methods

Method used

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  • Image display method, image display device and terminal
  • Image display method, image display device and terminal

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Comparison scheme
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Embodiment 1

[0051] figure 1 A flow chart of an image display method provided by the first embodiment of the present invention is shown, and the details are as follows:

[0052] Step S11, acquiring the blue component of the pixel of the image.

[0053] In this step, when the input image is in red-green-blue RGB format or in ARGB format, it can be obtained directly according to the storage location of the image in RGB format or ARGB format according to the blue component; when the input image is in addition to RGB format and ARGB In addition to other formats, there are other formats, such as the CMYK format composed of cyan (Cyan, C), magenta (Magenta, M), yellow (Yellow, Y), black (Key Plate, K) and other colors, you can first The color model of the image is detected, and the blue component of the pixel of the image is obtained according to the detection result.

[0054] Optionally, obtain the blue component of the pixel of the image, including:

[0055]A1. When the image type is transp...

Embodiment 2

[0072] figure 2 It shows a structural diagram of an image display device provided by the second embodiment of the present invention. In this embodiment, the image display device can be applied to a terminal, and the terminal may include a radio access network RAN ​​and one or more The user equipment that communicates with the core network, the user equipment can be a mobile phone (or called a "cellular" phone), a computer with a mobile device, etc. For example, the user equipment can also be portable, pocket, handheld, or built-in computer Or mobile devices on board, which exchange voice and / or data with the radio access network. For another example, the mobile device may include a smart phone, a tablet computer, a personal digital assistant PDA, a sales terminal POS, or a vehicle-mounted computer. For ease of description, only parts related to the embodiments of the present invention are shown.

[0073] The image display device includes: a blue component acquisition unit 2...

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Abstract

The embodiment of the invention belongs to the field of communications, and provides an image display method, an image display device and a terminal. The method includes the steps that the blue components of pixel points of an image are acquired; the pixel values of the acquired blue components are lowered; the final pixel value of the pixel points is determined according to the blue components with the pixel values being lowered; the image corresponding to the final pixel value of the pixel points is displayed. By means of the image display method, the image display device and the terminal, the production cost can be lowered.

Description

technical field [0001] Embodiments of the present invention belong to the field of image processing of mobile terminals, and in particular relate to an image display method, an image display device, and a terminal. Background technique [0002] With the popularization of mobile terminals, users use mobile terminals more and more frequently and for longer periods of time. But while people are concerned about the convenience brought by mobile terminals, they are also concerned about the impact of mobile terminals on human health. [0003] For example, after a user uses the mobile terminal for a long time, the light emitted by the screen of the mobile terminal will cause certain damage to human eyes. Studies have shown that compared with other colors, blue light causes more obvious discomfort and disabling glare than green light and red light, because red light and green light can be precisely focused on the retina, while blue light The focus position of the lens will be slig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/02
Inventor 冷文华杨海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD