Method and device for displaying three-dimensional image

A technology of stereoscopic images and images, applied in the field of image processing, can solve the problems of stereoscopic images occupying bandwidth and being unable to be displayed on flat-panel displays, etc., and achieve good stereoscopic effects, convenient viewing, and no flickering effects

Active Publication Date: 2012-04-25
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a method for displaying stereoscopic images, aiming to solve

Method used

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  • Method and device for displaying three-dimensional image
  • Method and device for displaying three-dimensional image
  • Method and device for displaying three-dimensional image

Examples

Experimental program
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Example Embodiment

[0030] Example one:

[0031] Such as figure 1 Shown is a flowchart of a method for displaying a stereoscopic image provided by the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.

[0032] In step S101, the data of each pixel of the image, the image shooting position and the shooting angle are acquired.

[0033] In the embodiment of the present invention, before displaying an image, first obtain the image information that needs to be displayed, that is, the data of each pixel of the image. The data of each pixel of the image is the data of each pixel of the image at the time of shooting, namely figure 2 The original image in ABCD.

[0034] Secondly, to obtain the shooting position and shooting angle of the image, the shooting position and shooting angle can be transmitted to the display system at the beginning of the data transmission of each pixel of the image. Specifically, in order to enable the image to display a...

Example Embodiment

[0052] Embodiment two:

[0053] Figure 5 This is a schematic structural diagram of an apparatus for displaying a stereoscopic image provided by an embodiment of the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown. among them:

[0054] The data acquisition unit 51 is used to acquire the data of each pixel of the image, the image shooting position and the shooting angle.

[0055] In the embodiment of the present invention, the oblique top view shooting is adopted, the shooting angle is greater than 0° and less than 90°, and the data of each pixel of the image is the data of each pixel of the image at the time of shooting.

[0056] Preferably, in order to ensure a 3D display effect, the shooting angle ranges from 30° to 60°. Among them, when the shooting angle is 45°, the 3D imaging effect of the image is the best.

[0057] The projection calculation unit 52 is used to obtain the image display range and the project...

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Abstract

The invention is applied to the field of image processing, providing a method and device for displaying a three-dimensional image. The method comprises the following steps of: acquiring each pixel point data, the shooting position and the shooting angle of an image; acquiring the display range of the image and the projection position corresponding to each pixel point of the image; and correspondingly displaying each pixel point data at the projection position of each pixel point. According to the method and device disclosed by the invention, the image is subjected to extension processing by adopting a mode of inclined overlook shooting and non-verticality of a display surface to the watching view during display, so that a looker can watch the three-dimensional image within a specified display range by using a two-dimensional display. The problems that the three-dimensional image cannot be displayed by using a two-dimensional display and 3D glasses are required to be worn and the requirement on a transmission line is high in a traditional 3D display technology are solved.

Description

technical field [0001] The invention belongs to the field of image processing, in particular to a method and device for displaying stereoscopic images. Background technique [0002] With the advancement of technology, 3D display has become the mainstream image display technology, and 3D movies and 3D pictures have become popular in the market. At present, the method of transmitting different images to the left and right eyes is generally adopted, and after being processed by the brain, people can see a 3D stereoscopic effect. However, no matter the left and right eye images are processed by the polarization method, or the 3D images are displayed stereoscopically by the shutter method, the viewer must wear special 3D glasses to watch the 3D stereoscopic effect. Wearing 3D glasses will cause inconvenience to the viewer, and will cause problems of crosstalk and visual fatigue, making it difficult to obtain a perfect viewing experience. In addition, the grating method can also...

Claims

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Application Information

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IPC IPC(8): H04N13/00
Inventor 王俊许锟袁彩凤
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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