Abstract
An integral-imaging based light field head-mounted display, which typically renders a 3D scene by reconstructing the directional light rays apparently emitted by the scene via an array optics, is potentially capable of rendering correct or nearly correct focus cues and therefore solving the well-known vergence-accommodation conflict problem plaguing conventional stereoscopic displays. Its true 3D image formation nature, however, imposes significant complications and the well-established optical design process for conventional head-mounted displays becomes inadequate to address the design challenges. To our best knowledge, there are no existing methods or framework that have been previously proposed or demonstrated to address the challenges of modeling and optimizing an optical system for this type of display systems. In this paper, we present novel and generalizable methodology and framework for designing and optimizing the optical performance of integral-imaging based light field head-mounted displays, including methods of system configurations, user-defined metrics for characterizing the performance of such systems, and optimization strategies unique in light field displays. A design example is further given based on the proposed design methodology for the purpose of validating the proposed design method and framework.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 25154-25171 |
| Number of pages | 18 |
| Journal | Optics Express |
| Volume | 27 |
| Issue number | 18 |
| DOIs | |
| State | Published - Sep 2 2019 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Generalized methods and strategies for modeling and optimizing the optics of 3D head-mounted light field displays. / Huang, Hekun; Hua, Hong.
In: Optics Express, Vol. 27, No. 18, 02.09.2019, p. 25154-25171.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Generalized methods and strategies for modeling and optimizing the optics of 3D head-mounted light field displays
AU - Huang, Hekun
AU - Hua, Hong
PY - 2019/9/2
Y1 - 2019/9/2
N2 - An integral-imaging based light field head-mounted display, which typically renders a 3D scene by reconstructing the directional light rays apparently emitted by the scene via an array optics, is potentially capable of rendering correct or nearly correct focus cues and therefore solving the well-known vergence-accommodation conflict problem plaguing conventional stereoscopic displays. Its true 3D image formation nature, however, imposes significant complications and the well-established optical design process for conventional head-mounted displays becomes inadequate to address the design challenges. To our best knowledge, there are no existing methods or framework that have been previously proposed or demonstrated to address the challenges of modeling and optimizing an optical system for this type of display systems. In this paper, we present novel and generalizable methodology and framework for designing and optimizing the optical performance of integral-imaging based light field head-mounted displays, including methods of system configurations, user-defined metrics for characterizing the performance of such systems, and optimization strategies unique in light field displays. A design example is further given based on the proposed design methodology for the purpose of validating the proposed design method and framework.
AB - An integral-imaging based light field head-mounted display, which typically renders a 3D scene by reconstructing the directional light rays apparently emitted by the scene via an array optics, is potentially capable of rendering correct or nearly correct focus cues and therefore solving the well-known vergence-accommodation conflict problem plaguing conventional stereoscopic displays. Its true 3D image formation nature, however, imposes significant complications and the well-established optical design process for conventional head-mounted displays becomes inadequate to address the design challenges. To our best knowledge, there are no existing methods or framework that have been previously proposed or demonstrated to address the challenges of modeling and optimizing an optical system for this type of display systems. In this paper, we present novel and generalizable methodology and framework for designing and optimizing the optical performance of integral-imaging based light field head-mounted displays, including methods of system configurations, user-defined metrics for characterizing the performance of such systems, and optimization strategies unique in light field displays. A design example is further given based on the proposed design methodology for the purpose of validating the proposed design method and framework.
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U2 - 10.1364/OE.27.025154
DO - 10.1364/OE.27.025154
M3 - Article
C2 - 31510393
AN - SCOPUS:85071521019
VL - 27
SP - 25154
EP - 25171
JO - Optics Express
JF - Optics Express
SN - 1094-4087
IS - 18
ER -