[HTML][HTML] Compressed sensing in fluorescence microscopy

G Calisesi, A Ghezzi, D Ancora, C D'Andrea… - Progress in Biophysics …, 2022 - Elsevier
Compressed sensing (CS) is a signal processing approach that solves ill-posed inverse
problems, from under-sampled data with respect to the Nyquist criterium. CS exploits …

Deep tissue localization and sensing using optical microcavity probes

A Kavčič, M Garvas, M Marinčič, K Unger… - Nature …, 2022 - nature.com
Optical microcavities and microlasers were recently introduced as probes inside living cells
and tissues. Their main advantages are spectrally narrow emission lines and high sensitivity …

Model-based system matrix for iterative reconstruction in sub-diffuse angular-domain fluorescence optical projection tomography

VC Torres, C Li, JG Brankov… - Biomedical Optics Express, 2021 - opg.optica.org
This work concerns a fluorescence optical projection tomography system for low scattering
tissue, like lymph nodes, with angular-domain rejection of highly scattered photons. In this …

Accurate and fast reconstruction for bioluminescence tomography based on adaptive Newton hard thresholding pursuit algorithm

Y Wang, H Zhang, H Guo, B Wang, Y Liu… - Journal of the Optical …, 2022 - opg.optica.org
As a promising noninvasive medical imaging technique, bioluminescence tomography (BLT)
dynamically offers three-dimensional visualization of tumor distribution in living animals …

Fluorescence molecular tomography reconstruction of small targets using stacked auto-encoder neural networks

H Wang, J Gao, Z Zhao, X Feng, W Ma, J Wang… - IEEE …, 2020 - ieeexplore.ieee.org
As a noninvasive and quantitative method, fluorescence molecular tomography (FMT) has
many potential applications in biomedical field. It has the power to resolve in three …

Intravital mesoscopic fluorescence molecular tomography allows non-invasive in vivo monitoring and quantification of breast cancer growth dynamics

MS Ozturk, MG Montero, L Wang, LM Chaible… - Communications …, 2021 - nature.com
Preclinical breast tumor models are an invaluable tool to systematically study tumor
progression and treatment response, yet methods to non-invasively monitor the involved …

Accelerating vasculature imaging in tumor using mesoscopic fluorescence molecular tomography via a hybrid reconstruction strategy

F Yang, X Gong, D Faulkner, S Gao, R Yao… - Biochemical and …, 2021 - Elsevier
Mesoscopic fluorescent molecular tomography (MFMT) enables to image fluorescent
molecular probes beyond the typical depth limits of microscopic imaging and with enhanced …

Early‐photon reflectance fluorescence molecular tomography for small animal imaging: mathematical model and numerical experiment

AB Konovalov, VV Vlasov… - International Journal for …, 2021 - Wiley Online Library
The paper presents an original approach to time‐domain reflectance fluorescence
molecular tomography (FMT) of small animals. It is based on the use of early arriving …

System configuration optimization for mesoscopic fluorescence molecular tomography

F Yang, D Faulkner, R Yao, MS Ozturk… - Biomedical Optics …, 2019 - opg.optica.org
Tissue engineering applications demand 3D, non-invasive, and longitudinal assessment of
bioprinted constructs. Current emphasis is on develo** tissue constructs mimicking in vivo …

Reconstruction of fluorophore absorption and fluorescence lifetime using early photon mesoscopic fluorescence molecular tomography: a phantom study

AB Konovalov, VV Vlasov, SI Samarin… - Journal of …, 2022 - spiedigitallibrary.org
Significance Fluorescence molecular lifetime tomography (FMLT) plays an increasingly
important role in experimental oncology. The article presents and experimentally verifies an …