Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation

Jatearoon Boondicharern; Amir Reza Vazifeh; Jason W. Fleischer

doi:10.1364/COSI.2025.CTU1B.5

Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation

Jatearoon Boondicharern
, Amir Reza Vazifeh
, Jason W. Fleischer

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

1 Scopus citations

Abstract

We propose a snapshot hyperspectral imaging method using randomized aperture codes and implicit neural representations. It shows high performance across a range of hyperspectral datasets, without any external supervision or cross-band information.

Original language	English (US)
Title of host publication	Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress
Publisher	Optical Society of America
ISBN (Electronic)	9781557529374
DOIs	https://doi.org/10.1364/COSI.2025.CTU1B.5
State	Published - 2025
Externally published	Yes
Event	2025 Computational Optical Sensing and Imaging, COSI 2025 - Seattle, United States Duration: Aug 18 2025 → Aug 21 2025

Publication series

Name	Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress

Conference

Conference	2025 Computational Optical Sensing and Imaging, COSI 2025
Country/Territory	United States
City	Seattle
Period	8/18/25 → 8/21/25

All Science Journal Classification (ASJC) codes

General Computer Science
Control and Systems Engineering
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1364/COSI.2025.CTU1B.5

Cite this

Boondicharern, J., Vazifeh, A. R., & Fleischer, J. W. (2025). Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation. In Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress (Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress). Optical Society of America. https://doi.org/10.1364/COSI.2025.CTU1B.5

Boondicharern, Jatearoon ; Vazifeh, Amir Reza ; Fleischer, Jason W. / Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation. Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress. Optical Society of America, 2025. (Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress).

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title = "Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation",

abstract = "We propose a snapshot hyperspectral imaging method using randomized aperture codes and implicit neural representations. It shows high performance across a range of hyperspectral datasets, without any external supervision or cross-band information.",

author = "Jatearoon Boondicharern and Vazifeh, \{Amir Reza\} and Fleischer, \{Jason W.\}",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2025.; 2025 Computational Optical Sensing and Imaging, COSI 2025 ; Conference date: 18-08-2025 Through 21-08-2025",

year = "2025",

doi = "10.1364/COSI.2025.CTU1B.5",

language = "English (US)",

series = "Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress",

publisher = "Optical Society of America",

booktitle = "Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress",

}

Boondicharern, J, Vazifeh, AR & Fleischer, JW 2025, Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation. in Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress. Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress, Optical Society of America, 2025 Computational Optical Sensing and Imaging, COSI 2025, Seattle, United States, 8/18/25. https://doi.org/10.1364/COSI.2025.CTU1B.5

Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation. / Boondicharern, Jatearoon; Vazifeh, Amir Reza; Fleischer, Jason W.
Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress. Optical Society of America, 2025. (Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress).

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

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AU - Boondicharern, Jatearoon

AU - Vazifeh, Amir Reza

AU - Fleischer, Jason W.

PY - 2025

Y1 - 2025

N2 - We propose a snapshot hyperspectral imaging method using randomized aperture codes and implicit neural representations. It shows high performance across a range of hyperspectral datasets, without any external supervision or cross-band information.

AB - We propose a snapshot hyperspectral imaging method using randomized aperture codes and implicit neural representations. It shows high performance across a range of hyperspectral datasets, without any external supervision or cross-band information.

UR - https://www.scopus.com/pages/publications/105031713207

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U2 - 10.1364/COSI.2025.CTU1B.5

DO - 10.1364/COSI.2025.CTU1B.5

M3 - Conference contribution

AN - SCOPUS:105031713207

T3 - Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress

BT - Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress

PB - Optical Society of America

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Y2 - 18 August 2025 through 21 August 2025

ER -

Boondicharern J, Vazifeh AR, Fleischer JW. Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation. In Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress. Optical Society of America. 2025. (Computational Optical Sensing and Imaging, COSI 2025 in Proceedings Optica Imaging Congress 2025, 3D, DH, COSI, IS, pcAOP, RadIT - Part of Optica Imaging Congress). doi: 10.1364/COSI.2025.CTU1B.5

Snapshot Hyperspectral Imaging via Compressive Sensing and Implicit Neural Representation

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