Broadband high-resolution terahertz single-pixel imaging

Adam Vallés; H. E. Jiahuan; Seigo Ohno; Takashige Omatsu; Katsuhiko Miyamoto

Broadband high-resolution terahertz single-pixel imaging

Adam Vallés, H. E. Jiahuan, Seigo Ohno, Takashige Omatsu, Katsuhiko Miyamoto

SCI - Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We report a simple single-pixel imaging system with a low mean squared error in the entire terahertz frequency region (3-13 THz) that employs a thin metallic ring with a series of directly perforated random masks and a subpixel mask digitization technique. This imaging system produces high-quality reconstructed images with resolutions of up to 320 × 320 pixels. It can be extended to develop advanced imaging systems in the near-ultraviolet to terahertz region.

Original language	English
Journal	Unknown Journal
Publication status	Published - 2020 Jun 10

ASJC Scopus subject areas

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title = "Broadband high-resolution terahertz single-pixel imaging",

abstract = "We report a simple single-pixel imaging system with a low mean squared error in the entire terahertz frequency region (3-13 THz) that employs a thin metallic ring with a series of directly perforated random masks and a subpixel mask digitization technique. This imaging system produces high-quality reconstructed images with resolutions of up to 320 × 320 pixels. It can be extended to develop advanced imaging systems in the near-ultraviolet to terahertz region.",

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AU - Vallés, Adam

AU - Jiahuan, H. E.

AU - Ohno, Seigo

AU - Omatsu, Takashige

AU - Miyamoto, Katsuhiko

PY - 2020/6/10

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N2 - We report a simple single-pixel imaging system with a low mean squared error in the entire terahertz frequency region (3-13 THz) that employs a thin metallic ring with a series of directly perforated random masks and a subpixel mask digitization technique. This imaging system produces high-quality reconstructed images with resolutions of up to 320 × 320 pixels. It can be extended to develop advanced imaging systems in the near-ultraviolet to terahertz region.

AB - We report a simple single-pixel imaging system with a low mean squared error in the entire terahertz frequency region (3-13 THz) that employs a thin metallic ring with a series of directly perforated random masks and a subpixel mask digitization technique. This imaging system produces high-quality reconstructed images with resolutions of up to 320 × 320 pixels. It can be extended to develop advanced imaging systems in the near-ultraviolet to terahertz region.

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