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Three-dimensional color dynamic image forming and displaying process

A dynamic image and display method technology, applied in image data processing, image data processing, optics, etc., can solve the problems of large screen area, inability to adjust, non-linear error and other problems, achieve large depth of field, strong stereoscopic effect, and improve The effect of utilization

Inactive Publication Date: 2006-10-11
天津市秋宇科工贸有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. When generating a three-dimensional image, the processing of the object is processed linearly, and the nonlinear error that must exist when the human eye observes the object is not considered and corrected;
[0007] 2. The value range of the number of projections to the source image is a positive number. The larger the value, the source image must occupy a larger screen area in order to achieve the same depth of field;
[0008] 3. The center of the processed image is fixed at the center of the stereoscopic display screen and cannot be adjusted;
[0009] 4. The modification of the image must be zoomed in the same proportion, and the display effect is not very ideal

Method used

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  • Three-dimensional color dynamic image forming and displaying process
  • Three-dimensional color dynamic image forming and displaying process
  • Three-dimensional color dynamic image forming and displaying process

Examples

Experimental program
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Effect test

Embodiment 1

[0114] The color dynamic stereo image of the teapot is displayed. Import the picture of the teapot into 3DMAX software or make a stereogram through 3DMAX. The center coordinate of the teapot in the 3DMAX scene is at (0, 0, 0), and the teapot rotates around the X axis for a full circle. Parameters selected in the 3DMAX menu, such as figure 1 Fill in the dialog box shown in:

[0115] The number of frames to be processed is 1 to 9 frames;

[0116] The image size is: 800×600;

[0117] output paty: input the storage path of the *.bmp file;

[0118] a=1 b=0 c=1

[0119] d=0 e=0.5 f=0

[0120] Yv=120 Yd=25cm

[0121] Xo=0 Yo=0

[0122] Press render to render the teapot through the mathematical formula (1) (2), generate 9 frames (2p+1). The .bmp files are synthesized into a three-dimensional static image file in BMP format. After converting the above BMP image to BMP-AVI format with standard video conversion software such as Premiere Pro, a dynamic AVI video file can be genera...

Embodiment 2

[0124] The color dynamic three-dimensional image display of the bond, imports the bond picture into the 3DMAX software to establish a three-dimensional dynamic map, the center coordinates of the three-dimensional dynamic map in the 3DMAX scene are located at (0,0,0) points, and the bond rotates around the Z axis for one week, A large amount of 3DMAX files containing ties will be generated in 3DAX by the above operations, and a large amount of 3DMAX files containing ties are digitized through the three-dimensional transformation mathematical model of the present invention, and parameters are selected in the 3DMAX list, such as figure 1 The dialog shown:

[0125] The number of frames to be processed is 1 to 9 frames;

[0126] The image size is: 800×600;

[0127] output paty: input the storage path of the *.bmp file;

[0128] a=1.1 b=0.1 c=1.1

[0129] d=0.1 e=0.3 f=0.05

[0130] Yv=110 Yd=23cm

[0131] Xo=0 Yo=0

[0132] Press render to render the link through the mathemat...

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Abstract

The invention discloses a method for generating and displaying three-dimension color dynamic graph, which comprises following steps: building three-dimension convert digit mode; selecting the parameters of mode to generate one solid source file; building the bitmap grid convert digital mode, to generate three-dimension static display file; video frequency conversion; using several frames of three-dimension static display films to form dynamic graph; using the general liquid crystal display connected to the computer and the grating at the front of display to solid dynamically display. The invention has the advantages that: it can automatically treat graph file to generate relative dynamic color solid file, while it leads in vision error modify function in the treatment to correct the vision error, and attain lager field depth of solid graph and stronger solid feeling when seeing said solid dynamic AVI format graph, without solid glasses; the convex or concave of solid graph into the screen of display can be 1 / 2 of diagonal length of screen.

Description

technical field [0001] The invention relates to a method for displaying a three-dimensional image, in particular to a method for generating and displaying a three-dimensional color dynamic image. Background technique [0002] When people observe objects, the left and right eyes obtain different information respectively - there are some subtle differences between the images observed by the two eyes, and then processed by the human brain to perceive the distance of the observed object. Our brain "knows": when an object looks "same" to both eyes, that is, when the visual field error is small, the observed object is in a far position; when the visual field error is large, the observed object is in a relatively close position, thus We feel the existence of three-dimensional space. The parallax impression forms a part of the depth of the scene in the human brain, and the processing technology is complex, because the parallax is a nonlinear error, the distance of the observed obje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/00G02B27/22G02B5/18H04N7/24
Inventor 李明王国谦马国俊肖力
Owner 天津市秋宇科工贸有限公司
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