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Image display method and device

An image display and image technology, applied in the field of image display methods and devices, capable of solving problems such as low picture definition

Active Publication Date: 2019-12-10
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide an image display method and device to solve the problem of low definition of the picture displayed on the display screen of the display when the resolution of the image is greater than the physical resolution of the display, so as to realize high-resolution display at low cost. clarity of picture

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Additionally, the terms "system" and "network" are often used herein interchangeably. The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally indicates that the contextual obje...

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Abstract

The embodiment of the invention discloses an image display method and device, relates to the technical field of displaying, and aims to solve a problem that the definition of a picture displayed by a display screen of a display is poor when the resolution of an image is greater than a physical resolution of the display. The specific scheme of the method comprises the following steps: acquiring an image to be displayed; displaying a first gray-scale value obtained by calculating weighting factors of pixels in a first pixel set and gray-scale values of the pixels in the first pixel set in a first subframe; and displaying a second gray-scale value obtained by calculating weighting factors of pixels in a second pixel set and gray-scale values of the pixels in the second pixel set in a second subframe, wherein positions of both the pixels in the first pixel set and the pixels in the second pixel set meet a preset position condition in an image to be displayed. The method and the device provided by the embodiment of the invention are used in the image display process through the display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an image display method and device. Background technique [0002] In recent years, with the rapid development of display technology, people have higher and higher requirements for the clarity of the picture presented by the display screen of the display. The sharpness of the picture presented by the display screen of the monitor mainly depends on the resolution of the image and the physical resolution of the monitor. [0003] When the resolution of the image is constant, the higher the physical resolution of the display is, the higher the definition of the picture will be when the display screen of the display displays the image. Wherein, the physical resolution of the display is used to represent the maximum number of pixels that can be displayed on the display screen of the display. For a display, the more pixels the display screen of the display can display, the hig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
Inventor 黄顺明房好强
Owner HISENSE VISUAL TECH CO LTD
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