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3d image processing method and portable 3d display apparatus implementing the same

A portable terminal and equipment technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problem of increasing the occupied area of ​​printed circuit boards, and achieve the effect of high efficiency and satisfaction

Inactive Publication Date: 2012-11-14
3D NURI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such an additional chipset incurs production costs and prices, while increasing the footprint of the device's printed circuit board

Method used

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  • 3d image processing method and portable 3d display apparatus implementing the same
  • 3d image processing method and portable 3d display apparatus implementing the same
  • 3d image processing method and portable 3d display apparatus implementing the same

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Embodiment Construction

[0048] The following description with reference to the accompanying drawings is provided to assist in a thorough understanding of exemplary embodiments of the present invention as defined by the claims and their equivalents. It includes various specific details to aid in that understanding, but these are regarded as examples only. Accordingly, those of ordinary skill in the art will recognize that various modifications and changes of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0049] The terms and words used in the following description and claims are not limited to their bibliographical meanings, but, are merely used by the inventor to ensure a clear and consistent understanding of the invention. Accordingly, it will be apparent to those of ordinary skill in the art that the following descriptions of exemplary ...

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PUM

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Abstract

The present invention provides a 3D image processing method and a portable 3D display apparatus implementing the method for processing a stereoscopic image in high rate by software while using a least number of hardware components in the portable 3D display apparatus based on a mobile platform such as an Android platform. This method is suitable for a portable terminal apparatus equipped with a kernel layer directly controlling hardware means including a display panel, and an application / middleware layer controlling the kernel layer to display a motion picture through the hardware means. One or more plane image surfaces are first generated from the application / middleware layer and stored in a first frame buffer. An encoded image signal is decoded under the application / middleware layer to restore a YUV image signal representing a stereoscopic image pair. Subsequently, the YUV image signal is converted into an RGB image signal, and left and right images of the RGB image signal are mixed at the kernel layer. The mixed stereoscopic image signals are stored in a second frame buffer.

Description

[0001] priority [0002] This application claims priority from Korean Patent Application Serial No. 10-2011-0043507 filed in the Korean Intellectual Property Office on May 9, 2011, the entire disclosure of which is hereby incorporated by reference. technical field [0003] The invention relates to an image processing method and device. In particular, the present invention relates to three-dimensional (3D) display devices and methods. Background technique [0004] The human visual system is able to discover the relative position of things by using a variety of depth cues. These depth cues include physiological factors such as accommodation, convergence, binocular parallax, motion parallax, etc., and psychological factors such as straight-line distance, shadows, shadow distance, occlusion by other objects, texture level, color, etc. In physiological depth cues, accommodation is the change of the focal range of the lens for the purpose of focusing the eye on a specified locat...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N15/00H04N21/472
CPCH04N13/00
Inventor 金正珍朴哲
Owner 3D NURI