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System and method for model fitting and registration of objects for 2d to 3d conversion

An object matching and object technology, applied in 3D image processing, stereo system, image data processing and other directions, can solve a large number of human intervention, low efficiency and other problems

Inactive Publication Date: 2016-11-30
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The process is very inefficient and requires a lot of human intervention

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  • System and method for model fitting and registration of objects for 2d to 3d conversion
  • System and method for model fitting and registration of objects for 2d to 3d conversion

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Embodiment Construction

[0023] It should be understood that the elements shown in the figures may be implemented in various forms of hardware, software or a combination thereof. These elements are preferably implemented by a combination of hardware and software on one or more suitably programmed general-purpose devices, which may include a processor, memory and input / output interfaces.

[0024] This specification illustrates the principles of the invention. It will thus be appreciated that those skilled in the art can devise arrangements embodying the principles of the invention which, although not explicitly described or shown herein, are included within the spirit and scope of the invention.

[0025] All examples and conditional language set forth herein are for teaching purposes to assist the reader in understanding the principles of the invention and ideas contributed by the inventors to improve upon the prior art, and these should not be construed to limit the invention to what is so specificall...

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Abstract

A system and method are provided for model fitting and registration of objects for 2D to 3D conversion of images to create stereoscopic images. The systems and methods of the present invention provide the steps of: acquiring at least one two-dimensional (2D) image (202); identifying at least one object of the at least one 2D image (204); selecting at least one 3D model from a plurality of predetermined 3D models (206), the selected 3D model is associated with the identified at least one object; the selected 3D model is registered with the identified at least one object (208); and by projecting the selected 3D model onto the at least one object The image planes of the 2D image are different image planes to create a complementary image (210). The registration process can be implemented using a geometric approach or a photometric approach.

Description

technical field [0001] The present invention relates generally to computer graphics processing and display systems, and more particularly to systems and methods for model fitting and registration of objects for 2D to 3D conversion. Background technique [0002] 2D to 3D conversion is the process of converting an existing two-dimensional (2D) movie into a three-dimensional (3D) stereoscopic movie. For example, when viewing a 3D stereoscopic movie with passive or active 3D glasses, the 3D stereoscopic movie reproduces moving images in such a way that the viewer can perceive and experience depth. The major movie studios have paid a lot of attention to converting traditional films to stereoscopic 3D. [0003] Stereoscopic imaging is the process of visually combining at least two images of a scene taken from slightly different viewpoints to create the illusion of three-dimensional depth. This technique relies on the fact that human eyes are separated by a distance and thus do n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T15/20H04N13/02
Inventor 张东庆安娜·贝莲·贝尼特斯吉姆·亚瑟·梵彻
Owner INTERDIGITAL CE PATENT HLDG
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