Unlock instant, AI-driven research and patent intelligence for your innovation.

Solid figure processing method and equipment

A technology for stereo graphics and equipment, which is applied in the field of stereo graphics processing methods and equipment, and can solve problems such as visual distortion, vertical parallax, etc.

Inactive Publication Date: 2015-01-21
AMD SHANGHAI
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One approach is the "toe-in" approach, however, in the art, this approach introduces vertical parallax that creates visual distortions

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Solid figure processing method and equipment
  • Solid figure processing method and equipment
  • Solid figure processing method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be specifically described below with reference to some embodiments shown in the accompanying drawings. In the following description, some specific details are described to provide a deeper understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. In other instances, some well known process steps and / or structures have not been described in detail to avoid unnecessarily obscuring the present invention.

[0025] In the following, refer to the attached image 3 An exemplary stereo graphics processing method of the present invention is described in detail.

[0026] image 3 A flow chart of a method for processing stereo graphics in an exemplary embodiment is described; the method includes the following steps.

[0027] Such as image 3 As shown, in step 310, the GPU rendering unit may be used to define the viewpoint of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a solid figure processing method and equipment. The method comprises the following steps: defining a point of sight of a 3D scene as a center point between a left-eye point of sight and a right-eye point of sight; on the basis of the defined point of sight and 3D application graphic data, drawing the 3D scene to form a depth map which is used for describing the depth value of each pixel in the depth map; on the basis of the depth value of each pixel, calculating the left parallax, which is used for forming a left-eye image, of each pixel and the right parallax, which is used for forming the right-eye image, of each pixel; and on the basis of the calculated left parallax and right parallax, forming the left-eye image and the right-eye image. The method has various advantages that, for example, calculation workloads can be reduced; calculation speed is improved; depth perception can be regulated; and power consumption and cost can be saved.

Description

technical field [0001] The present invention relates generally to graphics processing, 3D display and 3D display devices. More specifically, the present invention relates to a method and device for processing stereo graphics. Background technique [0002] 3D display devices, including but not limited to 3D computers, 3D movies, 3D televisions, and 3D projectors, have become increasingly popular in the entertainment industry and consumer electronics industry. In order to attract and satisfy more users, realistic stereo effects and fast computing speed become more and more important. [0003] Typically, a 3D display device is at least a stereoscopic display device capable of conveying depth perception to a viewer by means of stereoscopic viewing. Stereoscopic viewing refers to the perception of depth when an observer views a visual scene with both eyes. Due to the different positions of the eyes on the head, binocular vision forms two slightly different images in the eyes o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00H04N13/00
CPCH04N13/106H04N13/128
Inventor 罗忠祥杨建苏宏许春嵘
Owner AMD SHANGHAI