Method and device for displaying image

An image display and image technology, applied in the direction of digital output to display devices, instruments, electrical digital data processing, etc., can solve the problems of affecting the image display effect and the large difference in resolution, so as to improve rendering efficiency, save processing resources and power Resources, the effect of saving processing resources and power

Inactive Publication Date: 2016-12-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0006] In order to solve the problem in the prior art that the different resolutions supported by the application program have a large difference and seriously affect the display effect of the image in the application program interface, the embodiment of the present invention provides an image display method and device, technical solution as follows:

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  • Method and device for displaying image
  • Method and device for displaying image

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Embodiment Construction

[0029] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0030] At a certain distance, the resolution of the pixels in the image by the human eye is limited. For example, when observing the image at a distance of about 25cm-30cm, if the pixel density of the image (that is, the display area per inch contains If the number of pixels (the unit is pixels / inch) is greater than a certain pixel density threshold (about 300), it is difficult for most people t...

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Abstract

The invention relates to a method and device for displaying an image, and belongs to the technical field of graphical display. The method comprises the steps that target pixel point density is determined according to equipment information of display equipment, the rendering resolution ratio is calculated according to the target pixel point density, image pixels are rendered according to the rendering resolution ratio, and the resolution ratio of the image corresponding to the image pixels obtained through rendering is amplified into the display resolution ratio from the rendering resolution ratio and then displayed in a screen; after the proper rendering resolution ratio is selected, the image obtained after the image pixels are rendered according to the rendering resolution ratio and an image obtained after the image pixels are rendered according to the display resolution ratio have a small visual difference, a large quantity of processing resources and electricity can be saved through the image rendered according to the rendering resolution ratio relative to the image rendered according to the display resolution ratio, and therefore the effects of improving rendering efficiency and saving the processing resources and electricity resources of display equipment on the premise of guaranteeing the visual effect of the image are achieved.

Description

technical field [0001] The invention relates to the technical field of graphic display, in particular to an image display method and device. Background technique [0002] With the continuous development of electronics and computer technology, the resolution of the screen of the display device is getting higher and higher, and the interface images of the application program, especially the game application program, are becoming more and more fine. It brings about the problem of high processing resources and power consumption. [0003] In the prior art, in order to reduce processing resources or power consumption, game applications are usually equipped with multiple resolutions. When users install and run game applications, if they find that the game screen freezes or want to save power to prolong the game time , you can choose to adjust the game resolution to a lower resolution. For example, a game supports four resolutions of 1920*1080, 1366*768, 1280*720 and 1024*576, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F3/1407
Inventor 於泽华
Owner TENCENT TECH (SHENZHEN) CO LTD
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