Method and device for carrying out 2D to 3D conversion on image

An image and 3D technology, applied in the field of 3D display, can solve problems such as large limitations, affecting the quality of 3D reconstruction, hindering the development of 3D channels and 3D terminals, and achieving the effect of improving efficiency and effect

Active Publication Date: 2018-11-30
北京聚力维度科技有限公司
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Problems solved by technology

[0007] To sum up, the production process of manual 2D to 3D content is complex, the personnel training period is long, and the cost of 3D content conversion is extremely high. The conversion process is completely manual. directly affects the quality of the final 3D reconstruction
[0008] Another low-intelligence 3D conversion technology, such as the one-click 3D conversion function of 2D video launched on YouTube, mainly uses color to distinguish the front and back, rather th

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  • Method and device for carrying out 2D to 3D conversion on image
  • Method and device for carrying out 2D to 3D conversion on image
  • Method and device for carrying out 2D to 3D conversion on image

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present invention.

[0026] see figure 1 , this embodiment discloses a method for converting an image from 2D to 3D, including:

[0027] S1. Acquire a 2D image to be processed, and input the 2D image to be processed into a pre-built and trained disparity information extraction model to obtain a disparity information image;

[0028] In this embodiment, the 2D image to be...

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Abstract

Embodiments of the invention disclose a method and a device for carrying out 2D to 3D conversion on an image. The 2D to 3D conversion efficiency and effect of the image can be improved. The method comprises the steps of S1, acquiring a to-be-processed 2D image, inputting the to-be-processed 2D image into a pre-built and trained parallax information extraction model to obtain a parallax informationimage; and S2, carrying out three-dimensional rendering on the to-be-processed 2D image in combination with the parallax information image, and performing three-dimensional reconstruction on the to-be-processed 2D image.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of three-dimensional display, and in particular to a method and device for converting an image from 2D to 3D. Background technique [0002] The process of converting traditional artificial 2D content into 3D mainly includes the following steps: [0003] 1. First of all, it is necessary to perform roto processing on the objects in the image, and draw the edges of all objects in the screen with coils, so as to distinguish different object areas. This technology requires long-term training for technicians who can skillfully describe objects in the screen through multiple coils. The accuracy of object edges directly affects the quality of the final converted 3D content. [0004] 2. Obtain the parallax image corresponding to the 2D image. Although there is no depth information in the 2D image that can be recognized by physiological stereo vision such as binocular parallax, there are depth h...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06T15/00G06T3/00G06N3/08
CPCG06N3/08G06T3/0012G06T15/005G06T17/00
Inventor 赵天奇渠源巴君段盼
Owner 北京聚力维度科技有限公司
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