A 3D image interleaving method for real-time autostereoscopic display based on GPU

Xiao Qing Xu; Qiong Hua Wang; Jun Liu; Jun Gu; Lei Li

doi:10.1016/j.ijleo.2011.11.067

A 3D image interleaving method for real-time autostereoscopic display based on GPU

Xiao Qing Xu
, Qiong Hua Wang^*
, Jun Liu
, Jun Gu
, Lei Li

^*Corresponding author for this work

Sichuan University
National Key Laboratory of Fundamental Science on Synthetic Vision

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Multiview autostereoscopic systems display three-dimensional (3D) images interleaved from parallax images to provide adequate viewing zones for viewers. A 3D image interleaving method based on parallel processing with Graphic Processing Unit (GPU) is proposed to accelerate the image interleaving for real-time autostereoscopic displays. The proposed method is implemented with Direct3D Application Programming Interface (API) library. Masks used to interleave the 3D images are generated according to some particular principles. Both multiple texture blending and alpha blending operations are used to interleave a 3D image. The experiments prove that high interleaving efficiency and good stereoscopic sense can be obtained. The proposed method meets the requirement of real-time multiview autostereoscopic displays and avoids extra shader program.

Original language	English
Pages (from-to)	297-300
Number of pages	4
Journal	Optik
Volume	124
Issue number	4
DOIs	https://doi.org/10.1016/j.ijleo.2011.11.067
State	Published - Feb 2013
Externally published	Yes

Keywords

Autostereoscopic display
GPU
Multiview
Parallax image
Real-time

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10.1016/j.ijleo.2011.11.067

Cite this

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title = "A 3D image interleaving method for real-time autostereoscopic display based on GPU",

abstract = "Multiview autostereoscopic systems display three-dimensional (3D) images interleaved from parallax images to provide adequate viewing zones for viewers. A 3D image interleaving method based on parallel processing with Graphic Processing Unit (GPU) is proposed to accelerate the image interleaving for real-time autostereoscopic displays. The proposed method is implemented with Direct3D Application Programming Interface (API) library. Masks used to interleave the 3D images are generated according to some particular principles. Both multiple texture blending and alpha blending operations are used to interleave a 3D image. The experiments prove that high interleaving efficiency and good stereoscopic sense can be obtained. The proposed method meets the requirement of real-time multiview autostereoscopic displays and avoids extra shader program.",

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author = "Xu, \{Xiao Qing\} and Wang, \{Qiong Hua\} and Jun Liu and Jun Gu and Lei Li",

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AU - Xu, Xiao Qing

AU - Wang, Qiong Hua

AU - Liu, Jun

AU - Gu, Jun

AU - Li, Lei

PY - 2013/2

Y1 - 2013/2

N2 - Multiview autostereoscopic systems display three-dimensional (3D) images interleaved from parallax images to provide adequate viewing zones for viewers. A 3D image interleaving method based on parallel processing with Graphic Processing Unit (GPU) is proposed to accelerate the image interleaving for real-time autostereoscopic displays. The proposed method is implemented with Direct3D Application Programming Interface (API) library. Masks used to interleave the 3D images are generated according to some particular principles. Both multiple texture blending and alpha blending operations are used to interleave a 3D image. The experiments prove that high interleaving efficiency and good stereoscopic sense can be obtained. The proposed method meets the requirement of real-time multiview autostereoscopic displays and avoids extra shader program.

AB - Multiview autostereoscopic systems display three-dimensional (3D) images interleaved from parallax images to provide adequate viewing zones for viewers. A 3D image interleaving method based on parallel processing with Graphic Processing Unit (GPU) is proposed to accelerate the image interleaving for real-time autostereoscopic displays. The proposed method is implemented with Direct3D Application Programming Interface (API) library. Masks used to interleave the 3D images are generated according to some particular principles. Both multiple texture blending and alpha blending operations are used to interleave a 3D image. The experiments prove that high interleaving efficiency and good stereoscopic sense can be obtained. The proposed method meets the requirement of real-time multiview autostereoscopic displays and avoids extra shader program.

KW - Autostereoscopic display

KW - GPU

KW - Multiview

KW - Parallax image

KW - Real-time

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DO - 10.1016/j.ijleo.2011.11.067

M3 - 文章

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SP - 297

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JF - Optik

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A 3D image interleaving method for real-time autostereoscopic display based on GPU

Abstract

Keywords

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