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System and method for measuring potential eyestrain of stereoscopic motion pictures

An eye-straining, potential technology, applied in the field of systems with potential eye-straining

Inactive Publication Date: 2011-04-20
INTERDIGITAL CE PATENT HLDG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Second, eye strain can also be caused by sudden depth changes between two clips

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  • System and method for measuring potential eyestrain of stereoscopic motion pictures
  • System and method for measuring potential eyestrain of stereoscopic motion pictures
  • System and method for measuring potential eyestrain of stereoscopic motion pictures

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Embodiment Construction

[0031] It should be understood that each element shown in the drawings may be realized in various forms of hardware, software and combinations thereof. Preferably, these elements are implemented in 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.

[0032] This description illustrates the principles of the disclosure. It will thus be appreciated that those skilled in the art will be able to devise various arrangements which, although not explicitly described or shown herein, embody the principles of the disclosure and are included within the spirit and scope of the principles.

[0033] All examples and conditional language recited herein are intended for pedagogical purposes in order to assist the reader in understanding the principles of the disclosure and concepts contributed by the inventors to advance the state of the art, and should be construed as not limiti...

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Abstract

A system and method for measuring the potential eyestrain felt by audiences while watching a 3D presentation, e.g., a stereoscopic motion picture, are provided. The eyestrain measurement system and method of the present disclosure is based on the measurement of disparity (or depth) and disparity transition of stereoscopic images of the 3D presentation. The system and method of the present disclosure provide for acquiring a first image and a second image from a first segment (202), estimating disparity of at least one point in the first image with at least one corresponding point in the second image (204), estimating disparity transition of a sequence of first and second images (206), and determining potential eyestrain felt while viewing the 3D presentation based on the disparity and the disparity transition of the sequence of the first and second images (208).

Description

technical field [0001] The present disclosure relates generally to computer graphics processing and display systems, and more particularly to a system and method for measuring potential eyestrain experienced by a viewer viewing a three-dimensional (3D) presentation (eg, stereoscopic motion picture). Background technique [0002] Stereoscopic imaging is the process of visually combining at least two images of a scene taken from slightly different viewpoints in order to create the illusion of three-dimensional depth. This technique relies on the fact that human eyes are separated by a distance, and therefore do not view the exact same scene. By providing each eye with an image from a different perspective, the viewer's eyes are tricked into perceiving depth. Typically, where two distinct points of view are provided, the constituent images are referred to as the "left" and "right" images, respectively, also known as the reference image and the supplementary image, respectively...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00H04N13/00
CPCH04N17/00H04N13/0022G06T7/0022H04N13/0033H04N2213/002H04N13/128H04N13/144
Inventor 张冬青安娜·B·班尼特兹
Owner INTERDIGITAL CE PATENT HLDG
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