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Image display method and image display apparatus

An image display device and image display technology, applied in image data processing, 3D image processing, instruments, etc., can solve the problems of high-quality rendering that cannot be replaced, cannot perform ray tracing, and insufficient computing power, so as to reduce processing burden effect

Active Publication Date: 2010-08-18
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, high-quality rendering such as ray tracing cannot be performed due to insufficient computing power due to the computer used.
On the other hand, in the latter method, only bitmap images are displayed, so high-quality rendering can be performed to generate bitmap images in advance, and high-quality images can be displayed, but the current situation is that it cannot be replaced with different textures in the future. use

Method used

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  • Image display method and image display apparatus
  • Image display method and image display apparatus
  • Image display method and image display apparatus

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Embodiment Construction

[0032] Next, embodiments of the present invention will be described using the drawings. figure 1 It is a configuration diagram showing a schematic configuration of the computer 20 and the viewer 40 used in the image display method as one embodiment of the present invention. The computer 20 of the present embodiment is configured as a general-purpose computer including a CPU as a central processing unit, a ROM storing processing programs, a RAM temporarily storing data, a graphics processing unit (GPU), a hard disk (HDD), a display 22, and the like. , as its functional modules, includes: a storage unit 31 for storing three-dimensional modeling data (hereinafter referred to as 3D model) and texture data (hereinafter referred to as texture) pasted thereon, etc.; A special texture generation processing unit 32 for processing a special texture, a rendering processing unit 34 for generating a bitmap image by rendering a three-dimensional model, and a rendered image analysis processi...

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Abstract

Provided is a method of displaying an image including: rendering a predetermined pattern of which each coordinate is set to a different grayscale value by pasting the pattern to a three-dimensional model as a texture, setting a corresponding relationship between a coordinate of a rendered image, which is obtained in a bitmap image form by the rendering, and a coordinate of the predetermined pattern for storing the rendered image as image drawing information by analyzing the rendered image, and arranging a desired texture in the rendered image for display based on the stored image drawing information when the desired texture is supposed to be displayed as an image.

Description

technical field [0001] The present invention relates to an image display method and an image display device for displaying images. Background technique [0002] Conventionally, as such an image display method, a method of rendering a 3D model in real time and displaying it on a display has been proposed (for example, refer to Patent Document 1); rendering a 3D model in advance to generate a bitmap image and saving it, and then reading the bitmap image , to perform programs such as the display of the monitor. [0003] Patent Document 1: Japanese Patent Application Laid-Open No. 07-152925 [0004] In the former method, since the rendering process needs to be performed in a period shorter than the display period of the screen, a high computing power is required. Therefore, high-quality rendering such as ray tracing cannot be performed due to insufficient computing power of the computer used. On the other hand, in the latter method, only bitmap images are displayed, so high-q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00G06T15/04
CPCG06T15/04
Inventor 古田泰大
Owner SEIKO EPSON CORP