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With recent advances in camera manufacturing, light field (LF) imaging technology becomes increasingly popular and is commonly used in various applications such as mobile phones, biological microscope, VR/AR etc. Since both intensity and directions of light rays are recorded by LF cameras, the resolution of LF images can be enhanced by using these additional angular information. LF image super-resolution (SR), also known as LF spatial SR, aims at reconstructing high-resolution (HR) LF images from their low-resolution (LR) counterparts. In this repository, we present a collection of papers on LF image SR, together with their codes and repos. <br>

Note: This repository will be updated on a regular basis, so stay tuned~~🎉🎉🎉

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Methods from 2012 to 2022:

<br>
AcronymPublicationOfficial Repo
The light field camera: extended depth of field, aliasing, and superresolution, TPAMI, 2012.--
--Spatial and angular vriational super-resolution of 4D light fields, ECCV 2012.--
--Variational light field analysis for disparity estimation and super-resolution, TPAMI 2013.--
LFCNNLearning a deep convolutional network for light-field image super-resolution, ICCVW 2015; Light field image super-resolution using convolutional neural network, SPL 2017youngjinYoon/<br/>SPL_LF_SR
PCA_rrSuper resolution of light field images using linear subspace projection of patch-volumes, JSTSP 2017--
LFSR_GulSpatial and angular resolution enhancement of light fields using convolutional neural networks, TIP 2018--
GBLight field super-resolution via graph-based regularization, TIP 2018rossimattia/<br/>light-field-super-resolution
LFNetLFNet: A Novel Bidirectional Recurrent Convolutional Neural Network for Light-Field Image Super-Resolution, TIP 2018wylcasia/LFNet
LRPLight field super-resolution using a low-rank prior and deep convolutional neural networks, TPAMI 2018--
LFBM5DLight field super-resolution via LFBM5D sparse coding, ICIP 2018V-Sense/<br/>LFBM5D
LF-DCNNLight-field image superresolution using a combined deep CNN based on EPI, SPL 2018.--
LFSSR-SASLight field spatial super-resolution using deep efficient spatial-angular separable convolution, TIP 2018jingjin25/<br/>LFSSR-SAS-PyTorch
EPGBLight field super-resolution using edge-preserved graph-based regularization, TMM 2019.--
LF-FusNetLight field super-resolution by jointly exploiting internal and external similarities, TCSVT 2019.Joechann0831/<br/>LFSR-FusNet
---An epipolar volume autoencoder with adversarial loss for deep light field super-resolution, CVPRW 2019MinchenZKN/<br/>LFSR
resLFResidual networks for light field image super-resolution, CVPR 2019shuozh/resLF
HDDRNetHigh-dimensional dense residual convolutional neural network for light field reconstruction, TPAMI 2019monaen/<br/>LightFieldReconstruction
LF-InterNetSpatial-angular interaction for light field image super-resolution, ECCV 2020YingqianWang/<br/>LF-InterNet
LF-ATOLight field spatial super-resolution via deep combinatorial geometry embedding and structural consistency regularization, CVPR 2020jingjin25/<br/>LFSSR-ATO
LFDCSRDeep selective combinatorial embedding and consistency regularization for light field super-resolution, arxiv 2020--
LF-DFnetLight field image super-resolution using deformable convolution, TIP 2020YingqianWang/<br/>LF-DFnet
LF-ZSSRLight field super-resolution with zero-shot learning, CVPR 2021Joechann0831/<br/>LFZSSR
LFSR-AFRLight field super-resolution via adaptive feature remixing, TIP 2021.keunsoo-ko/<br/>LFSR-AFR
MEG-NetEnd-to-end light field spatial super-resolution network using multiple epipolar geometry, TIP 2021.shuozh/MEG-Net
DDANDense dual-attention network for light field image super-resolution, TCSVT 2021.--
LF-IINetIntra-inter view interaction network for light field image super-resolution, TMM 2021.GaoshengLiu/<br/>LF-IINet
--Cooperative Light-Field Image Super-Resolution based on Multi-Modality Embedding and Fusion with Frequency Attention, SPL 2021.--
DKNetTexture-enhanced Light Field Super-resolution with Spatio-Angular Decomposition Kernels, TIM 2022.huzexi/DKNet
DPTDetail-Preserving Transformer for Light Field Image Super-Resolution, AAAI 2022.BITszwang/DPT
LFTLight field image super-resolution with Transformers, SPL 2022.ZhengyuLiang24/LFT
DistgSSRDisentangling Light Fields for Super-Resolution and Disparity Estimation, TPAMI 2022.YingqianWang/DistgSSR
LF-DAnetLearning a Degradation-Adaptive Network for Light Field Image Super-Resolution, arXiv 2022.YingqianWang/LF-DAnet