54‐6: Holographic 3D Telepresence System with Light Field 3D Displays and Depth Cameras over a LAN

A fast calculation method for the full parallax high-resolution hologram is proposed based on the elemental light field image (EI) rendering. A 3D object located near the holographic plane is firstly rendered as multiple EIs with a pinhole array. Each EI is interpolated and multiplied by a divergent sphere wave and interfered with a reference wave to form a hogel. Parallel acceleration is used to calculate the high-resolution hologram because calculation of each hogel is independent. A high-resolution hologram with the resolution of 20,0000×20,0000 pixels is calculated only within 8 minutes. Full parallax high-resolution 3D displays are realized by optical reconstructions.

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P‐86: Light Field Simulation for 3D Displays with Various Pixel Structures

SID Symposium Digest of Technical Papers ◽

10.1002/sdtp.13242 ◽

2019 ◽

Vol 50 (1) ◽

pp. 1557-1560

Author(s):

Hea In Jeong ◽

Bom Kim ◽

Minsung Ku ◽

Young Ju Jeong

Keyword(s):

Light Field ◽

Field Simulation ◽

3D Displays

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Analysis for reproduced light field of 3D displays

2010 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video ◽

10.1109/3dtv.2010.5506298 ◽

2010 ◽

Cited By ~ 1

Author(s):

Takafumi Koike ◽

Kei Utsugi ◽

Michio Oikawa

Keyword(s):

Light Field ◽

3D Displays

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13.3: Efficient Direct Light-Field Rendering for Autostereoscopic 3D Displays

SID Symposium Digest of Technical Papers ◽

10.1002/sdtp.10282 ◽

2015 ◽

Vol 46 (1) ◽

pp. 155-159 ◽

Cited By ~ 6

Author(s):

Young Ju Jeong ◽

Hyun Sung Chang ◽

Yang Ho Cho ◽

Dongkyung Nam ◽

C.-C. Jay Kuo

Keyword(s):

Light Field ◽

Direct Light ◽

3D Displays ◽

Light Field Rendering

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Quality of experience measurement for light field 3D displays on multilayer LCDs

Journal of the Society for Information Display ◽

10.1002/jsid.514 ◽

2016 ◽

Vol 24 (12) ◽

pp. 726-740 ◽

Cited By ~ 9

Author(s):

Shizheng Wang ◽

Kien Seng Ong ◽

Phil Surman ◽

Junsong Yuan ◽

Yuanjin Zheng ◽

...

Keyword(s):

Quality Of Experience ◽

Light Field ◽

3D Displays

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High-Resolution Hologram Calculation Method Based on Light Field Image Rendering

10.20944/preprints201912.0195.v1 ◽

2019 ◽

Author(s):

Xin Yang ◽

FuYang Xu ◽

HanLe Zhang ◽

HongBo Zhang ◽

Kai Huang ◽

...

Keyword(s):

High Resolution ◽

Calculation Method ◽

Light Field ◽

Reference Wave ◽

Fast Calculation ◽

3D Object ◽

Image Rendering ◽

3D Displays ◽

Light Field Image ◽

Parallel Acceleration

A fast calculation method for the full parallax high-resolution hologram is proposed based on the elemental light field image (EI) rendering. A 3D object located near the holographic plane is firstly rendered as multiple EIs with a pinhole array. Each EI is interpolated and multiplied by a divergent sphere wave and interfered with a reference wave to form a hogel. Parallel acceleration is used to calculate the high-resolution hologram because calculation of each hogel is independent. A high-resolution hologram with four billion pixels is calculated only within 8 minutes. Full parallax high-resolution 3D displays are realized by optical reconstructions.

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High-Resolution Hologram Calculation Method Based on Light Field Image Rendering

Applied Sciences ◽

10.3390/app10030819 ◽

2020 ◽

Vol 10 (3) ◽

pp. 819 ◽

Cited By ~ 1

Author(s):

Xin Yang ◽

FuYang Xu ◽

HanLe Zhang ◽

HongBo Zhang ◽

Kai Huang ◽

...

Keyword(s):

High Resolution ◽

Calculation Method ◽

Light Field ◽

Reference Wave ◽

Fast Calculation ◽

3D Object ◽

Image Rendering ◽

3D Displays ◽

Light Field Image ◽

Parallel Acceleration

A fast calculation method for a full parallax high-resolution hologram is proposed based on elemental light field image (EI) rendering. A 3D object located near the holographic plane is firstly rendered as multiple EIs with a pinhole array. Each EI is interpolated and multiplied by a divergent sphere wave and interfered with a reference wave to form a hogel. Parallel acceleration is used to calculate the high-resolution hologram because the calculation of each hogel is independent. A high-resolution hologram with the resolution of 200,000 × 200,000 pixels is calculated within only eight minutes. Full parallax high-resolution 3D displays are realized by optical reconstructions.

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