Microlens array snapshot hyperspectral microscopy system for the biomedical domain.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.417952
Abstract: We propose a microlens array-type snapshot hyperspectral microscope system that can provide spatial spectrum sampling according to detector frame rates for the biomedical domain. The system uses a shared optical path design. One path is… read more here.
Keywords: biomedical domain; system; microscopy; snapshot hyperspectral ... See more keywords
Snapshot hyperspectral imaging method based on a transformer and auxiliary learning tasks.
Sign Up to like & getrecommendations! Published in 2025 at "Applied optics"
DOI: 10.1364/ao.551345
Abstract: This paper proposes a noise-resistant coded aperture snapshot spectral imaging (CASSI) reconstruction algorithm based on a spectral awareness network (SANet). The method maps the snapshot compressed measurements to a panchromatic (PAN) image as an auxiliary… read more here.
Keywords: imaging method; method; auxiliary learning; method based ... See more keywords
Snapshot hyperspectral imaging via spectral basis multiplexing in Fourier domain.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.032509
Abstract: Hyperspectral imaging is an important tool having been applied in various fields, but still limited in observation of dynamic scenes. In this paper, we propose a snapshot hyperspectral imaging technique which exploits both spectral and… read more here.
Keywords: imaging via; snapshot hyperspectral; hyperspectral imaging; fourier domain ... See more keywords
Snapshot hyperspectral imaging with high spatial resolution based on transformers.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.563614
Abstract: Snapshot spectral imaging based on spectral response encoding has become a research focus due to its miniaturization and simple optical layout. Nevertheless, the limited pixel density of image sensors has become a technical bottleneck restricting… read more here.
Keywords: resolution; snapshot hyperspectral; based transformers; spectral cube ... See more keywords
Snapshot hyperspectral light field imaging using image mapping spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.382088
Abstract: In this Letter, we present a snapshot hyperspectral light field imaging system using a single camera. By integrating an unfocused light field camera with a snapshot hyperspectral imager, the image mapping spectrometer, we captured a… read more here.
Keywords: hyperspectral light; image; snapshot hyperspectral; light field ... See more keywords
Lensless Efficient Snapshot Hyperspectral Imaging using Dynamic Phase Modulation
Sign Up to like & getrecommendations! Published in 2024 at "Photonics Research"
DOI: 10.1364/prj.543621
Abstract: Snapshot hyperspectral imaging based on a diffractive optical element (DOE) is increasingly featured in recent progress in deep optics. Despite remarkable advances in spatial and spectral resolutions, the limitations of current photolithography technology have prevented… read more here.
Keywords: optics; efficient snapshot; snapshot hyperspectral; modulation ... See more keywords