A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems

Shih Kang; Shih Yang Wu; Yuan Huang Hsu; Chih Chung Fu; Wai-Chi  Fang

doi:10.1109/LISSA.2011.5754166

A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems

Shih Kang^*, Shih Yang Wu, Yuan Huang Hsu, Chih Chung Fu, Wai-Chi Fang

^*Corresponding author for this work

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

5 Scopus citations

Abstract

In recent years, developments in diffuse optical tomography (DOT) technology have rapidly progressed in biomedical applications such as functional brain imaging. Furthermore, during the last decade, singular value decomposition has increasingly found many applications in the engineering field. Our goal is to develop a truly portable DOT system by utilizing system-on-chip design technique. In our DOT system, designing the SVD processor using VLSI technique is very efficient for solving the inverse problem in the DOT algorithm. In this paper, we focus on the hardware architecture design of the Jacobi singular value decomposition (JSVD) for applications in continuous wave diffusion optical tomography (CW-DOT) systems. The design is implemented using 90nm CMOS process technology and simulation results verify the functionality of the JSVD design within the developed CW-DOT system.

Original language	English
Title of host publication	Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011
Pages	100-103
Number of pages	4
DOIs	https://doi.org/10.1109/LISSA.2011.5754166
State	Published - 23 May 2011
Event	2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011 - Bethesda, MD, United States Duration: 7 Apr 2011 → 8 Apr 2011

Publication series

Name	Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011

Conference

Conference	2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011
Country/Territory	United States
City	Bethesda, MD
Period	7/04/11 → 8/04/11

Keywords

CW-DOT system
Diffusion optical tomography
Jacobi singular value decomposition

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10.1109/LISSA.2011.5754166

Cite this

Kang, S., Wu, S. Y., Hsu, Y. H., Fu, C. C., & Fang, W-C. (2011). A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems. In Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011 (pp. 100-103). Article 5754166 (Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011). https://doi.org/10.1109/LISSA.2011.5754166

Kang, Shih ; Wu, Shih Yang ; Hsu, Yuan Huang et al. / A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems. Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011. 2011. pp. 100-103 (Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011).

@inproceedings{fe02159bcffc48b5ab9ba7435861ada7,

title = "A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems",

abstract = "In recent years, developments in diffuse optical tomography (DOT) technology have rapidly progressed in biomedical applications such as functional brain imaging. Furthermore, during the last decade, singular value decomposition has increasingly found many applications in the engineering field. Our goal is to develop a truly portable DOT system by utilizing system-on-chip design technique. In our DOT system, designing the SVD processor using VLSI technique is very efficient for solving the inverse problem in the DOT algorithm. In this paper, we focus on the hardware architecture design of the Jacobi singular value decomposition (JSVD) for applications in continuous wave diffusion optical tomography (CW-DOT) systems. The design is implemented using 90nm CMOS process technology and simulation results verify the functionality of the JSVD design within the developed CW-DOT system.",

keywords = "CW-DOT system, Diffusion optical tomography, Jacobi singular value decomposition",

author = "Shih Kang and Wu, {Shih Yang} and Hsu, {Yuan Huang} and Fu, {Chih Chung} and Wai-Chi Fang",

year = "2011",

month = may,

day = "23",

doi = "10.1109/LISSA.2011.5754166",

language = "English",

isbn = "9781457704208",

series = "Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011",

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booktitle = "Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011",

note = "2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011 ; Conference date: 07-04-2011 Through 08-04-2011",

}

Kang, S, Wu, SY, Hsu, YH, Fu, CC & Fang, W-C 2011, A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems. in Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011., 5754166, Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011, pp. 100-103, 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011, Bethesda, MD, United States, 7/04/11. https://doi.org/10.1109/LISSA.2011.5754166

A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems. / Kang, Shih; Wu, Shih Yang; Hsu, Yuan Huang et al.
Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011. 2011. p. 100-103 5754166 (Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011).

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

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AU - Wu, Shih Yang

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AU - Fang, Wai-Chi

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AB - In recent years, developments in diffuse optical tomography (DOT) technology have rapidly progressed in biomedical applications such as functional brain imaging. Furthermore, during the last decade, singular value decomposition has increasingly found many applications in the engineering field. Our goal is to develop a truly portable DOT system by utilizing system-on-chip design technique. In our DOT system, designing the SVD processor using VLSI technique is very efficient for solving the inverse problem in the DOT algorithm. In this paper, we focus on the hardware architecture design of the Jacobi singular value decomposition (JSVD) for applications in continuous wave diffusion optical tomography (CW-DOT) systems. The design is implemented using 90nm CMOS process technology and simulation results verify the functionality of the JSVD design within the developed CW-DOT system.

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Kang S, Wu SY, Hsu YH, Fu CC, Fang W-C. A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems. In Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011. 2011. p. 100-103. 5754166. (Proceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011). doi: 10.1109/LISSA.2011.5754166

A VLSI design of singular value decomposition processor for portable continuous-wave diffusion optical tomography systems

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