Imaging hidden objects with spatial speckle intensity correlations over object position

JA Newman, Q Luo, KJ Webb - Physical Review Letters, 2016 - APS
We present a coherent optical method for wavelength-resolution imaging of moving objects
hidden within thick randomly scattering media. Spatial speckle intensity correlations as a …

Superresolution diffuse optical imaging by localization of fluorescence

BZ Bentz, D Lin, KJ Webb - Physical Review Applied, 2018 - APS
The multiple scattering of light presents major challenges in realizing useful in vivo imaging
at tissue depths of more than about one millimeter, where many answers to health questions …

Incorporating the effects of objects in an approximate model of light transport in scattering media

BZ Bentz, CA Pattyn, JD van der Laan, BJ Redman… - Optics Letters, 2022 - opg.optica.org
A computationally efficient radiative transport model is presented that predicts a camera
measurement and accounts for the light reflected and blocked by an object in a scattering …

Diffuse optical localization of blood vessels and 3D printing for guiding oral surgery

BZ Bentz, TC Wu, V Gaind, KJ Webb - Applied optics, 2017 - opg.optica.org
Diffuse optical imaging through centimeters of tissue has emerged as a powerful tool in
biomedical research. However, applications in the operating theater have been limited in …

Multiresolution localization with temporal scanning for super-resolution diffuse optical imaging of fluorescence

BZ Bentz, D Lin, JA Patel… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A super-resolution optical imaging method is presented that relies on the distinct temporal
information associated with each fluorescent optical reporter to determine its spatial position …

Detection and localization of objects hidden in fog

BZ Bentz, JD van der Laan, A Glen… - … , and Mixed Reality …, 2021 - spiedigitallibrary.org
Degraded visual environments like fog pose a major challenge to safety and security
because light is scattered by tiny particles. We show that by interpreting the scattered light it …

3D printed optical phantoms and deep tissue imaging for in vivo applications including oral surgery

BZ Bentz, A Costas, V Gaind… - Design and Quality …, 2017 - spiedigitallibrary.org
Progress in developing optical imaging for biomedical applications requires customizable
and often complex objects known as" phantoms" for testing, evaluation, and calibration. This …

Localization of fluorescent targets in deep tissue with expanded beam illumination for studies of cancer and the brain

BZ Bentz, SM Mahalingam, D Ysselstein… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Imaging fluorescence through millimeters or centimeters of tissue has important in vivo
applications, such as guiding surgery and studying the brain. Often, the important …

Sensing and Imaging of Moving Objects in Heavily Scattering Media Using Speckle Intensity Correlations

RL Hastings - 2024 - hammer.purdue.edu
Imaging and sensing through opaque scattering media is a topic of broad interest with a
wide range of applications. Methods are impacted by speckle, which refers to grainy patterns …

Super-Resolution Sensing and Imaging Using Structured Light

JA Patel - 2023 - search.proquest.com
Optical imaging methods are limited by the wavelength of light that they use and the amount
of scatter that must be imaged through. Super-resolution imaging and sensing methods are …