High-dimensional Gaussian sampling: a review and a unifying approach based on a stochastic proximal point algorithm
Efficient sampling from a high-dimensional Gaussian distribution is an old but high-stakes
issue. Vanilla Cholesky samplers imply a computational cost and memory requirements that …
issue. Vanilla Cholesky samplers imply a computational cost and memory requirements that …
Efficient concentration of high-energy x-rays for diffraction-limited imaging resolution
Newly available x-ray nanobeams in synchrotron radiation facilities open new research
avenues in the nanosciences. However, a significant challenge is to efficiently concentrate …
avenues in the nanosciences. However, a significant challenge is to efficiently concentrate …
Removing diffraction image artifacts in under-display camera via dynamic skip connection network
Abstract Recent development of Under-Display Camera (UDC) systems provides a true
bezel-less and notch-free viewing experience on smartphones (and TV, laptops, tablets) …
bezel-less and notch-free viewing experience on smartphones (and TV, laptops, tablets) …
Image restoration for under-display camera
The new trend of full-screen devices encourages us to position a camera behind a screen.
Removing the bezel and centralizing the camera under the screen brings larger display-to …
Removing the bezel and centralizing the camera under the screen brings larger display-to …
Perceptual image enhancement for smartphone real-time applications
MV Conde, F Vasluianu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Recent advances in camera designs and imaging pipelines allow us to capture high-quality
images using smartphones. However, due to the small size and lens limitations of the …
images using smartphones. However, due to the small size and lens limitations of the …
[HTML][HTML] On ghost imaging studies for information optical imaging
C Hu, S Han - Applied Sciences, 2022 - mdpi.com
Since the birth of information theory, to understand, study, and optimize optical imaging
systems from the information–theoretic viewpoint has been an important research subfield of …
systems from the information–theoretic viewpoint has been an important research subfield of …
Design and analysis of extended depth of focus metalenses for achromatic computational imaging
Metasurface optics have demonstrated vast potential for implementing traditional optical
components in an ultracompact and lightweight form factor. Metasurfaces, however, suffer …
components in an ultracompact and lightweight form factor. Metasurfaces, however, suffer …
Bayesian estimation for optimized structured illumination microscopy
F Orieux, E Sepulveda, V Loriette… - … on image processing, 2011 - ieeexplore.ieee.org
Structured illumination microscopy is a recent imaging technique that aims at going beyond
the classical optical resolution by reconstructing high-resolution (HR) images from low …
the classical optical resolution by reconstructing high-resolution (HR) images from low …
Real-time under-display cameras image restoration and hdr on mobile devices
The new trend of full-screen devices implies positioning the camera behind the screen to
bring a larger display-to-body ratio, enhance eye contact, and provide a notch-free viewing …
bring a larger display-to-body ratio, enhance eye contact, and provide a notch-free viewing …
Wavelet-based image deconvolution and reconstruction
N Pustelnik, A Benazza-Benhayia, Y Zheng… - Wiley encyclopedia of …, 2016 - hal.science
Image deconvolution and reconstruction are inverse problems which are encountered in a
wide array of applications. Due to the ill-posedness of such problems, their resolution …
wide array of applications. Due to the ill-posedness of such problems, their resolution …