Dual-wavelength off-axis digital holography in&#x00A0;ImageJ: toward real-time phase retrieval using&#x00A0;CUDA streams

Zhi Zhong; Zhi Zhong; Diyao Song; Lei Liu; Xiaolei Chen; Mingguang Shan; Mingguang Shan

doi:10.1364/AO.493456

Applied Optics
Vol. 62,
Issue 22,
pp. 5868-5874
(2023)
•https://doi.org/10.1364/AO.493456

Dual-wavelength off-axis digital holography in ImageJ: toward real-time phase retrieval using CUDA streams

Zhi Zhong, Diyao Song, Lei Liu, Xiaolei Chen, and Mingguang Shan

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
Zhi Zhong, Diyao Song, Lei Liu, Xiaolei Chen, and Mingguang Shan, "Dual-wavelength off-axis digital holography in ImageJ: toward real-time phase retrieval using CUDA streams," Appl. Opt. 62, 5868-5874 (2023)

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Check for updates

Abstract

An ImageJ plug-in is developed to realize automatic real-time phase reconstruction for dual-wavelength digital holography (DH). This plug-in assembles the algorithms, including automatic phase reconstruction based on the division algorithm and post-processing. These algorithms are implemented and analyzed using a CPU and GPU, respectively. To hide the CPU-to-GPU data transfer latency, an optimization scheme using Compute Unified Device Architecture (CUDA) streams is proposed in ImageJ. Experimental results show that the proposed plug-in can perform faster reconstruction for dual-wavelength DH, resulting in frame rates up to 48 fps even for one-megapixel digital holograms on a normal PC. In other words, the proposed plug-in can realize real-time phase reconstruction for dual-wavelength digital holographic videos.

Full Article | PDF Article

More Like This

Off-axis quantitative phase imaging processing using CUDA: toward real-time applications

Hoa Pham, Huafeng Ding, Nahil Sobh, Minh Do, Sanjay Patel, and Gabriel Popescu
Biomed. Opt. Express 2(7) 1781-1793 (2011)

Fast phase processing in off-axis holography by CUDA including parallel phase unwrapping

Ohad Backoach, Saar Kariv, Pinhas Girshovitz, and Natan T. Shaked
Opt. Express 24(4) 3177-3188 (2016)

Extended autofocusing in dual-wavelength digital holography

Sibing Hou, Haiyu Zhang, Bole Ma, Ping Cai, Peng Zu, Lihua Lei, Yunxia Fu, and Hao Yan
Appl. Opt. 62(22) 5959-5968 (2023)

Previous Article Next Article

Supplementary Material (2)

Name	Description
Code 1	ImageJ plug-ins and CUDA files
Visualization 1	Real-time two-dimensional phase distributions of the alcohol evaporation.

Data availability

Data underlying the results presented in this paper are not publicly available at this time but may be obtained from the authors upon reasonable request.

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (10)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (5)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Size\Time	CPU to GPU	GPU to CPU	Unwrap	Others	Total
$512 * 512$	1.44 ms	1.91 ms	0.32 ms	2.74 ms	6.41 ms
$1024 * 1024$	5.23 ms	6.04 ms	0.58 ms	7.84 ms	19.69 ms

Button	Function
Snap	Screen shots can be taken at any time, which can be further modified and saved.
Video/picture	Pause for 5 s on the current processing result after a click, allowing for further processing or screenshot saving. The button status changes to “pic.”
Bandpass filter	Interactive selection/automatic selection is further conducted for the region of interest in the spectrum. After clicking the button, a prompt will indicate that the area has been selected, and then spectrum filtering is carried out.
Auto ROI	We can automatically select the filtering region.
Sample-free hologram	After clicking, we can select the sample-free hologram from the folder.
Phase	After selecting the region of interest and the sample-free hologram, the click is allowed for phase reconstruction. The final text box displays the frame rate.

Size\Time	CPU to GPU	GPU to CPU	Unwrap	Others	Total
$512 * 512$	1.44 ms	1.91 ms	0.32 ms	2.74 ms	6.41 ms
$1024 * 1024$	5.23 ms	6.04 ms	0.58 ms	7.84 ms	19.69 ms

Button	Function
Snap	Screen shots can be taken at any time, which can be further modified and saved.
Video/picture	Pause for 5 s on the current processing result after a click, allowing for further processing or screenshot saving. The button status changes to “pic.”
Bandpass filter	Interactive selection/automatic selection is further conducted for the region of interest in the spectrum. After clicking the button, a prompt will indicate that the area has been selected, and then spectrum filtering is carried out.
Auto ROI	We can automatically select the filtering region.
Sample-free hologram	After clicking, we can select the sample-free hologram from the folder.
Phase	After selecting the region of interest and the sample-free hologram, the click is allowed for phase reconstruction. The final text box displays the frame rate.

Abstract

Supplementary Material (2)

Data availability

Cited By

Figures (10)

Tables (2)

Equations (5)

Applied Optics