Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry

Nachanant Chitanont; Pannarong Thongtangsai; Dabasvee Tachatanachai; Praewa Chatsuksiridech; Fumihiko Imaeda; Risako Tanigawa; Kohei Yatabe; Yasuhiro Oikawa

doi:10.1109/ICEAST50382.2020.9165356

Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry

Nachanant Chitanont, Pannarong Thongtangsai, Dabasvee Tachatanachai, Praewa Chatsuksiridech, Fumihiko Imaeda, Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa

School of Fundamental Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Visualizing sound field is important to fully understand the acoustic behavior and phenomena. Recently, sound field visualization by using parallel phase-shifting interferometer (PPSI) has been proposed. PPSI can observe sound field quantitively and instantaneously without placing any object inside the field. However, the system has introduced some unwanted noise to the output fringe image. There is continuous development in signal processing method to reduce the noise in PPSI system. In this paper, different type of spatio-temporal filter has been tested to improve noise reduction in PPSI system upon establishing.

Original language	English
Title of host publication	Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728199788
DOIs	https://doi.org/10.1109/ICEAST50382.2020.9165356
Publication status	Published - 2020 Jul
Event	6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020 - Virtual, Online, Thailand Duration: 2020 Jul 1 → 2020 Jul 4

Publication series

Name	Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020

Conference

Conference	6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020
Country/Territory	Thailand
City	Virtual, Online
Period	20/7/1 → 20/7/4

Keywords

High-speed imaging
Optical visualization
Phase-shifting interferometry
Spatio-temporal filtering

ASJC Scopus subject areas

Instrumentation
Artificial Intelligence
Computer Networks and Communications
Computer Science Applications
Electrical and Electronic Engineering
Health Informatics

Access to Document

10.1109/ICEAST50382.2020.9165356

Cite this

Chitanont, N., Thongtangsai, P., Tachatanachai, D., Chatsuksiridech, P., Imaeda, F., Tanigawa, R., Yatabe, K., & Oikawa, Y. (2020). Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry. In Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020 Article 9165356 (Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEAST50382.2020.9165356

Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry. / Chitanont, Nachanant; Thongtangsai, Pannarong; Tachatanachai, Dabasvee et al.
Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9165356 (Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chitanont, N, Thongtangsai, P, Tachatanachai, D, Chatsuksiridech, P, Imaeda, F, Tanigawa, R, Yatabe, K & Oikawa, Y 2020, Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry. in Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020., 9165356, Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020, Institute of Electrical and Electronics Engineers Inc., 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020, Virtual, Online, Thailand, 20/7/1. https://doi.org/10.1109/ICEAST50382.2020.9165356

Chitanont N, Thongtangsai P, Tachatanachai D, Chatsuksiridech P, Imaeda F, Tanigawa R et al. Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry. In Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020. Institute of Electrical and Electronics Engineers Inc. 2020. 9165356. (Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020). doi: 10.1109/ICEAST50382.2020.9165356

Chitanont, Nachanant ; Thongtangsai, Pannarong ; Tachatanachai, Dabasvee et al. / Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry. Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020. Institute of Electrical and Electronics Engineers Inc., 2020. (Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020).

@inproceedings{7a4eedbf6cc4471fa91109e139aa41d1,

title = "Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry",

abstract = "Visualizing sound field is important to fully understand the acoustic behavior and phenomena. Recently, sound field visualization by using parallel phase-shifting interferometer (PPSI) has been proposed. PPSI can observe sound field quantitively and instantaneously without placing any object inside the field. However, the system has introduced some unwanted noise to the output fringe image. There is continuous development in signal processing method to reduce the noise in PPSI system. In this paper, different type of spatio-temporal filter has been tested to improve noise reduction in PPSI system upon establishing.",

keywords = "High-speed imaging, Optical visualization, Phase-shifting interferometry, Spatio-temporal filtering",

author = "Nachanant Chitanont and Pannarong Thongtangsai and Dabasvee Tachatanachai and Praewa Chatsuksiridech and Fumihiko Imaeda and Risako Tanigawa and Kohei Yatabe and Yasuhiro Oikawa",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020 ; Conference date: 01-07-2020 Through 04-07-2020",

year = "2020",

month = jul,

doi = "10.1109/ICEAST50382.2020.9165356",

language = "English",

series = "Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020",

}

TY - GEN

T1 - Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry

AU - Chitanont, Nachanant

AU - Thongtangsai, Pannarong

AU - Tachatanachai, Dabasvee

AU - Chatsuksiridech, Praewa

AU - Imaeda, Fumihiko

AU - Tanigawa, Risako

AU - Yatabe, Kohei

AU - Oikawa, Yasuhiro

PY - 2020/7

Y1 - 2020/7

N2 - Visualizing sound field is important to fully understand the acoustic behavior and phenomena. Recently, sound field visualization by using parallel phase-shifting interferometer (PPSI) has been proposed. PPSI can observe sound field quantitively and instantaneously without placing any object inside the field. However, the system has introduced some unwanted noise to the output fringe image. There is continuous development in signal processing method to reduce the noise in PPSI system. In this paper, different type of spatio-temporal filter has been tested to improve noise reduction in PPSI system upon establishing.

AB - Visualizing sound field is important to fully understand the acoustic behavior and phenomena. Recently, sound field visualization by using parallel phase-shifting interferometer (PPSI) has been proposed. PPSI can observe sound field quantitively and instantaneously without placing any object inside the field. However, the system has introduced some unwanted noise to the output fringe image. There is continuous development in signal processing method to reduce the noise in PPSI system. In this paper, different type of spatio-temporal filter has been tested to improve noise reduction in PPSI system upon establishing.

KW - High-speed imaging

KW - Optical visualization

KW - Phase-shifting interferometry

KW - Spatio-temporal filtering

UR - http://www.scopus.com/inward/record.url?scp=85091987359&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85091987359&partnerID=8YFLogxK

U2 - 10.1109/ICEAST50382.2020.9165356

DO - 10.1109/ICEAST50382.2020.9165356

M3 - Conference contribution

AN - SCOPUS:85091987359

T3 - Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020

BT - Proceedings - 2020 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th International Conference on Engineering, Applied Sciences and Technology, ICEAST 2020

Y2 - 1 July 2020 through 4 July 2020

ER -

Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this