Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System
In the point-based method, the aliasing phenomenon in the hologram plane is usually considered as a harmful phenomenon because it will degrade the reconstructed image quality. In this paper, the advantage of the aliasing phenomenon is employed to improve the reconstructed image quality of the phase-...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8693786/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849417301731835904 |
|---|---|
| author | Chun Chen Min-Yang He Jun Wang Ke-Ming Chang Qiong-Hua Wang |
| author_facet | Chun Chen Min-Yang He Jun Wang Ke-Ming Chang Qiong-Hua Wang |
| author_sort | Chun Chen |
| collection | DOAJ |
| description | In the point-based method, the aliasing phenomenon in the hologram plane is usually considered as a harmful phenomenon because it will degrade the reconstructed image quality. In this paper, the advantage of the aliasing phenomenon is employed to improve the reconstructed image quality of the phase-only hologram. Through analysis of the principle of this phenomenon, we proposed a method to improve the reconstructed image quality of the phase-only hologram. By controlling the strength of the aliasing, the amplitude distribution in the hologram plane can be turned into a nearly uniform distribution. It is helpful to generate an optimized phase-only hologram, which results in higher quality of the reconstructed image because the effect of lost information caused by abandon the amplitude part can be diminished. Moreover, a holographic see-through display system is designed to demonstrate the effectiveness of the proposed method. |
| format | Article |
| id | doaj-art-fee703ec2d244e6d8dfc2577daff18e2 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-fee703ec2d244e6d8dfc2577daff18e22025-08-20T03:32:54ZengIEEEIEEE Photonics Journal1943-06552019-01-0111311110.1109/JPHOT.2019.29119818693786Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display SystemChun Chen0Min-Yang He1Jun Wang2https://orcid.org/0000-0003-1911-4676Ke-Ming Chang3Qiong-Hua Wang4https://orcid.org/0000-0002-8727-8843School of Electronics and Information Engineering, Sichuan University, Chengdu, ChinaSchool of Electronics and Information Engineering, Sichuan University, Chengdu, ChinaSchool of Electronics and Information Engineering, Sichuan University, Chengdu, ChinaSchool of Electronics and Information Engineering, Sichuan University, Chengdu, ChinaSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, ChinaIn the point-based method, the aliasing phenomenon in the hologram plane is usually considered as a harmful phenomenon because it will degrade the reconstructed image quality. In this paper, the advantage of the aliasing phenomenon is employed to improve the reconstructed image quality of the phase-only hologram. Through analysis of the principle of this phenomenon, we proposed a method to improve the reconstructed image quality of the phase-only hologram. By controlling the strength of the aliasing, the amplitude distribution in the hologram plane can be turned into a nearly uniform distribution. It is helpful to generate an optimized phase-only hologram, which results in higher quality of the reconstructed image because the effect of lost information caused by abandon the amplitude part can be diminished. Moreover, a holographic see-through display system is designed to demonstrate the effectiveness of the proposed method.https://ieeexplore.ieee.org/document/8693786/Computer holographyholographic displayaugmented reality |
| spellingShingle | Chun Chen Min-Yang He Jun Wang Ke-Ming Chang Qiong-Hua Wang Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System IEEE Photonics Journal Computer holography holographic display augmented reality |
| title | Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System |
| title_full | Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System |
| title_fullStr | Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System |
| title_full_unstemmed | Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System |
| title_short | Generation of Phase-Only Holograms Based on Aliasing Reuse and Application in Holographic See-Through Display System |
| title_sort | generation of phase only holograms based on aliasing reuse and application in holographic see through display system |
| topic | Computer holography holographic display augmented reality |
| url | https://ieeexplore.ieee.org/document/8693786/ |
| work_keys_str_mv | AT chunchen generationofphaseonlyhologramsbasedonaliasingreuseandapplicationinholographicseethroughdisplaysystem AT minyanghe generationofphaseonlyhologramsbasedonaliasingreuseandapplicationinholographicseethroughdisplaysystem AT junwang generationofphaseonlyhologramsbasedonaliasingreuseandapplicationinholographicseethroughdisplaysystem AT kemingchang generationofphaseonlyhologramsbasedonaliasingreuseandapplicationinholographicseethroughdisplaysystem AT qionghuawang generationofphaseonlyhologramsbasedonaliasingreuseandapplicationinholographicseethroughdisplaysystem |