Computational imaging

JN Mait, GW Euliss, RA Athale - Advances in Optics and Photonics, 2018 - opg.optica.org
We review advances in Computational Imaging that have occurred since the mid-1990s. The
advent of highly integrated platforms, such as the smartphone, has made the linkage …

[图书][B] Modern optics

BD Guenther - 2015 - books.google.com
Modern Optics is a fundamental study of the principles of optics using a rigorous physical
approach based on Maxwell's Equations. The treatment provides the mathematical …

Meta‐imaging: From non‐computational to computational

W Li, J Qi, A Sihvola - Advanced Optical Materials, 2020 - Wiley Online Library
Imaging equipment is one of the most powerful tools for the human to explore the world.
Devices utilizing various portions of the electromagnetic spectrum are developed to reveal …

Extending the imaging volume for biometric iris recognition

R Narayanswamy, GE Johnson, PEX Silveira… - Applied …, 2005 - opg.optica.org
The use of the human iris as a biometric has recently attracted significant interest in the area
of security applications. The need to capture an iris without active user cooperation places …

Infrared imaging with a wavefront-coded singlet lens

G Muyo, A Singh, M Andersson, D Huckridge… - Optics express, 2009 - opg.optica.org
We describe the use of wavefront coding for the mitigation of optical aberrations in a thermal
imaging system. Diffraction-limited imaging is demonstrated with a simple singlet which …

Discrete anamorphic transform for image compression

MH Asghari, B Jalali - IEEE Signal Processing Letters, 2014 - ieeexplore.ieee.org
To deal with the exponential increase of digital data, new compression technologies are
needed for more efficient representation of information. We introduce a physics-based …

High-resolution lightfield photography using two masks

Z Xu, J Ke, EY Lam - Optics express, 2012 - opg.optica.org
A major theme of computational photography is the acquisition of lightfield, which opens up
new imaging capabilities, such as focusing after image capture. However, to capture the …

Super-resolution reconstruction in a computational compound-eye imaging system

WS Chan, EY Lam, MK Ng, GY Mak - Multidimensional Systems and …, 2007 - Springer
From consumer electronics to biomedical applications, device miniaturization has shown to
be highly desirable. This often includes reducing the size of some optical systems. However …

Experimental validation and mathematical simulation for laser protection performance of light field imaging

Y Li, Q Ye, Y Wu, H Zhang, H Luo, K Sun, X Sun - Applied Optics, 2023 - opg.optica.org
Photoelectric imaging systems typically employ a focal plane detector structure, rendering
them vulnerable to laser damage. Laser damage can severely impair or even completely …

Enhancing form factor and light collection of multiplex imaging systems by using a cubic phase mask

M Somayaji, MP Christensen - Applied optics, 2006 - opg.optica.org
The bulky form factor of traditional optical sensors limits their utility for certain applications.
Flat multiplex imaging-sensor architectures face the light-gathering challenges inherent with …