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display system

A display system and resolution technology, applied in the field of display technology, can solve the problems of complex image enlargement operations and image smoothing operations, and achieve the effects of saving memory space, reducing computational complexity, and avoiding distortion

Active Publication Date: 2012-02-22
SHIN DER MING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this patented technology involves too complicated image enlargement and image smoothing operations, so it still lacks the convenience of practical application

Method used

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Embodiment Construction

[0059] The details of the present invention will be explained below with specific embodiments and with reference to the accompanying drawings.

[0060] The following description is an example of the best implementation mode of the present invention, and the relevant description is only to illustrate the concept of the present invention, and should not be regarded as a limitation of the implementation of the present invention. The scope of the present invention is subject to the scope of rights of the application. In addition, the drawings in this specification are for illustrating the features of the present invention, and are not necessarily drawn according to the actual size, and are described in advance.

[0061] figure 2 The display system with resolution conversion function of the present invention is schematically shown. In an exemplary embodiment of the present invention, the display system 20 at least includes an input buffer 21, a magnification factor generation mo...

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Abstract

A display system at least includes an input buffer, a magnification factor generation module, a horizontal magnification execution module, a memory controller module, a vertical magnification execution module and an output buffer, wherein the input buffer is a line scan The direction receives a set of pixel data from the original image; the magnification factor generation module generates a set of magnification values ​​according to the resolution Vi of the original image and the resolution Vo of a displayed image; the horizontal magnification execution module receives the set of magnification values and determine the pixel copy of each pixel of the group of pixel data accordingly; the memory controller module receives a plurality of copy pixels copied from the pixel, and then stores the copy pixels of each scanning line formed by at least one complete image file; The vertical magnification execution module receives the set of magnification values ​​and determines the replica line of each scan line accordingly; and the output buffer receives each replica line and forms all the replica lines on the display panel accordingly.

Description

technical field [0001] The present invention relates to a display technology, more specifically, the present invention relates to an image display system with resolution conversion function Background technique [0002] The present application claims the priority date of US Patent No. 12 / 340,792 "Image Resolution Adjustment Method" filed on December 22, 2008, and the content of the aforementioned application is hereby incorporated by reference. [0003] Among various display devices currently, electronic display systems are widely used in various devices such as digital cameras, liquid crystal displays (LCDs), and LCD televisions. In order to comply with the specifications of electronic display systems with different resolutions, it is necessary to properly control the resolution of the original image. For example, if the resolution of the input image is VGA mode (640x480), and the output device is XGA mode (1024x768), the resolution of the input image must be increased; if...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/00G09G5/391G06T3/40
Inventor 吴冠亿
Owner SHIN DER MING