Acceleration method for computer generated hologram using random-sampled wavefront recording plane

Shi, Chen-Xiao; Shin, Cheolsu; Jeong, Jong-Rae; Kim, Nam

doi:10.1364/dh.2016.dw5i.6

Search citation statements

Order By: Relevance

Paper Sections

Select...

Math For Hologram Synthesis1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

2021

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They are based on point sets, primitive meshes and Fourier transform methods. There are also efforts to extend the usual computer graphics tools to address issues of CGH tasks, such as ray tracing to obtain correct occlusion [25], the scattering-transmission function [15] or random-phase method to speckle noise reduction [21]. These approaches can work both in object and in image/SLM space:…”

Section: Math For Hologram Synthesismentioning

confidence: 99%

SLM Simulation and MonteCarlo Path Tracing for Computer-Generated Holograms

2021

View full text Add to dashboard Cite

Computer holography is a growing research field that must pay attention to two main issues concerning computing effort: the visualization of a 3D virtual scene with photo-realistic quality and the bottleneck related to hologram digitizalition and visualization limits. This work shows a computational approach based on a Monte Carlo path-tracing algorithm, which accounts for both geometrical and physical phenomena involved in hologram generation, and, therefore, makes a feasible estimation of computing time costs. As these holograms also require yet unavailable visualization devices, their behavior needs to be simulated by computer techniques.

show abstract

Section: Math For Hologram Synthesismentioning

confidence: 99%