Method for interactively displaying stereoscopic object effect

A three-dimensional effect and interactive technology, applied in three-dimensional systems, data processing input/output processes, instruments, etc., can solve problems such as low efficiency, high cost, and inability to achieve interaction

Inactive Publication Date: 2012-11-28
HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
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  • Abstract
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Problems solved by technology

The disadvantage of this kind of dual-camera shooting is that it requires a professional team to shoot, the cost is high, the efficiency is low, and the intera...

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  • Method for interactively displaying stereoscopic object effect
  • Method for interactively displaying stereoscopic object effect
  • Method for interactively displaying stereoscopic object effect

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] see figure 2 , image 3 and Figure 4 As shown, the present invention is figure 2 The object placed at point A is displayed with a stereoscopic visual effect.

[0024] (1) The present invention first obtains an image set of 720-degree omnidirectional observation of point A in three-dimensional space, wherein the viewpoint of each image corresponds to each point on a certain spherical surface S surrounding the object in three-dimensional space. The image set can be obtained by rendering or shooting a video in 720 degrees around the object in three-dimensional space.

[0025] (2) In step (1), the initial observation viewpoint corresponds to the polar coordinate (0, 0, r) with an observation angle of (0, 0) and an observation distance of r. Based on this, all images in the image set are based on their viewpoint polar coordinates Make a numb...

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Abstract

The invention provides a method for interactively displaying a stereoscopic object effect. According to the method, powerful calculation capacity is not required, and the object can be interactively displayed with a stereoscopic spatial vision effect on stereoscopic display equipment such as a stereoscopic display, a stereoscopic Pad and a stereoscopic mobile phone. The method comprises the following steps of: (1) acquiring an image set by performing 720-degree omnibearing observation on the object in a stereoscopic space; (2) numbering all the images in the image set according to polar coordinates; (3) positioning the observation angle and distance on the interactive equipment; (4) generating an image sequence which is respectively conveyed to the left and right eyes according to the corresponding angle and distance change; and (5) displaying a stereoscopic visual effect. The image sequence is only required to be obtained according to an algorithm, and powerful calculation capacity is not required, so that the interactive display can be realized on the stereoscopic equipment, and an excellent stereoscopic impression is guaranteed. The object can be rotated, dragged, pulled to a close part and subjected to other operations in the stereoscopic space.

Description

technical field [0001] The invention designs an interactive three-dimensional display method for generating three-dimensional space visual effects. technical background [0002] The interactive display of images is currently an important display method on touchable mobile display devices such as tablet computers, mobile phones, and notebook computers. Traditional methods are all based on 2D plane display methods, which cannot display stereoscopic visual effects. The emergence of mobile devices supporting stereoscopic display in recent years, especially naked-eye stereoscopic display devices, provides a more realistic and vivid image display method. Stereoscopic display technology can not only reflect the color and shape of objects, but also reflect the distance of objects and the relative relationship in space. The current stereoscopic display technology simulates that when the human eyes see an object, the left and right eyes can see pictures with different viewing angles...

Claims

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Application Information

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IPC IPC(8): H04N13/04G06F3/048
Inventor 不公告发明人
Owner HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
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