Snapshot compressive imaging: Theory, algorithms, and applications
Capturing high-dimensional (HD) data is a long-term challenge in signal processing and
related fields. Snapshot compressive imaging (SCI) uses a 2D detector to capture HD (≥ …
related fields. Snapshot compressive imaging (SCI) uses a 2D detector to capture HD (≥ …
A review of snapshot multidimensional optical imaging: measuring photon tags in parallel
Multidimensional optical imaging has seen remarkable growth in the past decade. Rather
than measuring only the two-dimensional spatial distribution of light, as in conventional …
than measuring only the two-dimensional spatial distribution of light, as in conventional …
Compressive light field photography using overcomplete dictionaries and optimized projections
K Marwah, G Wetzstein, Y Bando… - ACM Transactions on …, 2013 - dl.acm.org
Light field photography has gained a significant research interest in the last two decades;
today, commercial light field cameras are widely available. Nevertheless, most existing …
today, commercial light field cameras are widely available. Nevertheless, most existing …
Learning light field angular super-resolution via a geometry-aware network
The acquisition of light field images with high angular resolution is costly. Although many
methods have been proposed to improve the angular resolution of a sparsely-sampled light …
methods have been proposed to improve the angular resolution of a sparsely-sampled light …
Deep spatial-angular regularization for light field imaging, denoising, and super-resolution
Coded aperture is a promising approach for capturing the 4-D light field (LF), in which the 4-
D data are compressively modulated into 2-D coded measurements that are further decoded …
D data are compressively modulated into 2-D coded measurements that are further decoded …
Improving resolution and depth-of-field of light field cameras using a hybrid imaging system
V Boominathan, K Mitra… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
Current light field (LF) cameras provide low spatial resolution and limited depth-of-field
(DOF) control when compared to traditional digital SLR (DSLR) cameras. We show that a …
(DOF) control when compared to traditional digital SLR (DSLR) cameras. We show that a …
Time-multiplexed coded aperture imaging: Learned coded aperture and pixel exposures for compressive imaging systems
Compressive imaging using coded apertures (CA) is a powerful technique that can be used
to recover depth, light fields, hyperspectral images and other quantities from a single …
to recover depth, light fields, hyperspectral images and other quantities from a single …
Light field compression with disparity-guided sparse coding based on structural key views
Recent imaging technologies are rapidly evolving for sampling richer and more immersive
representations of the 3D world. One of the emerging technologies is light field (LF) cameras …
representations of the 3D world. One of the emerging technologies is light field (LF) cameras …
Partial light field tomographic reconstruction from a fixed-camera focal stack
A Mousnier, E Vural, C Guillemot - arXiv preprint arXiv:1503.01903, 2015 - arxiv.org
This paper describes a novel approach to partially reconstruct high-resolution 4D light fields
from a stack of differently focused photographs taken with a fixed camera. First, a focus map …
from a stack of differently focused photographs taken with a fixed camera. First, a focus map …
Learning to capture light fields through a coded aperture camera
Y Inagaki, Y Kobayashi, K Takahashi… - Proceedings of the …, 2018 - openaccess.thecvf.com
We propose a learning-based framework for acquiring a light field through a coded aperture
camera. Acquiring a light field is a challenging task due to the amount of data. To make the …
camera. Acquiring a light field is a challenging task due to the amount of data. To make the …