Results 41 to 50 of about 32,464,068 (395)
Super-resolution imaging using a camera array [PDF]
, 2014 The angular resolution of many commercial imaging systems is limited, not by diffraction or optical aberrations, but by pixilation effects. Multiaperture imaging has previously demonstrated the potential for super-resolution (SR) imaging using a lenslet ...
Carles Santacana, Guillem +2 more
core +1 more source
Influence of Image Processing Method on Wavefront Reconstruction Accuracy of Large-Aperture Laser
Photonics, 2023 In order to improve the wavefront reconstruction accuracy of a large-aperture laser, this paper proposed an adaptive window preprocessing algorithm based on the threshold center of gravity method (AW-TCoG).
Gangyu Wang +5 more
doaj +1 more source
IEEE Photonics Journal, 2022 Considering that the driver and passengers need different display content in the vehicle display, we propose a dual-view and multi-content head-up display (HUD).
Zhenlv Lv, Juan Liu, Yan Yang
doaj +1 more source
IEEE Photonics Journal, 2022 Inthis paper, we report a ghost imaging (GI) method using a periodic pseudo-thermal optical field generated by a 4 × 4 silicon optical phased array (OPA) with an independently tuned grating coupler antenna.
Zihao Wang +7 more
doaj +1 more source
Transmission of natural scene images through a multimode fibre [PDF]
, 2019 The optical transport of images through a multimode fibre remains an outstanding challenge with applications ranging from optical communications to neuro-imaging.
Caramazza, Piergiorgio +3 more
core +3 more sources
Flexible terahertz imaging systems with single-walled carbon nanotube films
, 2020 Sensing systems that can ensure product reliability in a broad range of environments are urgently required for broader application of the internet of things.
D. Suzuki, Y. Kawano
semanticscholar +1 more source
A Multi-Camera System for Bioluminescence Tomography in Preclinical Oncology Research
Diagnostics, 2013 Bioluminescent imaging (BLI) of cells expressing luciferase is a valuable noninvasive technique for investigating molecular events and tumor dynamics in the living animal.
Ralph P. Mason +6 more
doaj +1 more source
UAV-Based Hyperspectral Imaging for River Algae Pigment Estimation
Remote Sensing, 2023 Harmful and nuisance algal blooms are becoming a greater concern to public health, riverine ecosystems, and recreational uses of inland waterways. Algal bloom proliferation has increased in the Upper Clark Fork River due to a combination of warming water
Riley D. Logan +5 more
doaj +1 more source
The Sloan Bright Arcs Survey : Six Strongly Lensed Galaxies at z=0.4-1.4 [PDF]
, 2008 We present new results of our program to systematically search for strongly lensed galaxies in the Sloan Digital Sky Survey (SDSS) imaging data. In this study six strong lens systems are presented which we have confirmed with follow-up spectroscopy and ...
Abraham +27 more
core +2 more sources
Learning Wavefront Coding for Extended Depth of Field Imaging [PDF]
, 2020 Depth of field is an important factor of imaging systems that highly affects the quality of the acquired spatial information. Extended depth of field (EDoF) imaging is a challenging ill-posed problem and has been extensively addressed in the literature ...
Akpinar, Ugur +4 more
core +2 more sources