2021_papers.md

2021

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Title	Model	Published	Code	Keywords
Trilevel Neural Architecture Search for Efficient Single Image Super-Resolution	TrilevelNAS	arxiv	-	Trilevel Architecture Search Space
SplitSR: An End-to-End Approach to Super-Resolution on Mobile Devices	SplitSR	arxiv	-	lightweight,on Mobile Devices
Learning for Unconstrained Space-Time Video Super-Resolution	USTVSRNet	arxiv	-	VSR, Unconstrained video super-resolution,general-ized pixelshuffle layer.
ClassSR: A General Framework to Accelerate Super-Resolution Networks by Data Characteristic	ClassSR	cvpr21	code	classification，lightweight
Collapsible Linear Blocks for Super-Efficient Super Resolution	SESR	arxiv	-	Super-Efficient SR, overparameterization
Self-Supervised Adaptation for Video Super-Resolution	Adapted VSR	arxiv	-	VSR, Self-Supervised Adaptationn
Generic Perceptual Loss for Modeling Structured Output Dependencies	Generic Perceptual Loss	cvpr21	-	Random VGG w/o pretrianed, work at semantic segmentation, depthestimation and instance segmentation
Large Motion Video Super-Resolution with Dual Subnet and Multi-Stage Communicated Upsampling	U3D-RDN	AAAI21	-	VSR, Dual Subnet, Multi-stage Communicated Up-sampling
UltraSR: Spatial Encoding is a Missing Key for Implicit Image Function-based Arbitrary-Scale Super-Resolution	UltraSR	arxiv	-	Implicit Image Function Based, Arbitrary-Scale
D2C-SR: A Divergence to Convergence Approach for Image Super-Resolution	D2C-SR	arxiv	-	RealSR， divergence stage with a triple loss ，convergence stage
Training a Better Loss Function for Image Restoration	MDF loss	arxiv	code	Multi-Scale Discriminative Feature loss
Transitive Learning: Exploring the Transitivity of Degradations for Blind Super-Resolution	TLSR	arxiv	code	Blind SR， Transitive Learning
Best-Buddy GANs for Highly Detailed Image Super-Resolution	Beby-GAN	arxiv	code	relaxing the immutable one-to-one constraint, Best-Buddy Loss
Flow-based Kernel Prior with Application to Blind Super-Resolution	FKP	cvpr21	code	Blind SR, flow-based kernel prio
Conditional Meta-Network for Blind Super-Resolution with Multiple Degradations	CMDSR	arxiv	-	Blind SR, Conditional Meta-Network
Image Super-Resolution via Iterative Refinement	SR3	arxiv	-	Repeated Refinement, better than SOTA GAN
BAM: A Lightweight and Efficient Balanced Attention Mechanism for Single Image Super Resolution	BAM	arxiv	code	balanced Attention Mechanism
Kernel Agnostic Real-world Image Super-resolution	KASR	arxiv	-	realsr, Kernel Agnostic
Neural Architecture Search for Image Super-Resolution Using Densely Constructed Search Space: DeCoNAS	DeCoNAS	arxiv	-	Densely Constructed Search Space
Attention in Attention Network for Image Super-Resolution	A2N	arxiv	code	Attention in Attention， lightweight
Temporal Modulation Network for Controllable Space-Time Video Super-Resolution	TMNet	arxiv	code	VSR， interpolate frames, Temporal Modulation Block
A Two-Stage Attentive Network for Single Image Super-Resolution	TSAN	arxiv	code	SISR， multi-context attentiveblock
BasicVSR++: Improving Video Super-Resolution with Enhanced Propagation and Alignment	BasicVSR++	arxiv	code	VSR， 3 champions and 1 runner-up in NTIRE 2021
SRDiff: Single Image Super-Resolution with Diffusion Probabilistic Models	SRDiff	arxiv		Diffusion Probabilistic Models
SRWarp: Generalized Image Super-Resolution under Arbitrary Transformation	SRWarp	cvpr21	code	arbitrary transformation
Cross-MPI: Cross-scale Stereo for Image Super-Resolutionusing Multiplane Images	Cross-MPI	cvpr21	-	RefSR, plane-aware attention, coarse-to-fine guided upsampling
Lightweight Image Super-Resolution with Hierarchical and DifferentiableNeural Architecture Search	DLSR	arxiv	code	Lightweight
HINet: Half Instance Normalization Network for Image Restoration	HINet	arxiv	-	Half Instance Normalization Block, 1st place on the NTIRE 2021 Image Deblurring Challenge - Track2. JPEG Artifacts
FDAN: Flow-guided Deformable Alignment Network for Video Super-Resolution	FDAN	arxiv	-	VSR, Flowguided Deformable Module
End-to-end Alternating Optimization for Blind Super Resolution	DAN	arxiv	code	Blind SR, Restorer and Estimator Alternating Optimization
Anchor-based Plain Net for Mobile Image Super-Resolution	ABPN	arxiv	code	MAI2021, mobile device SISR, INT8 Quantization
Extremely Lightweight Quantization RobustReal-Time Single-Image Super Resolution for Mobile Devices	XLSR	arxiv	code	MAI2021, mobile device SISR Winner, INT8 Quantization
Robust Reference-based Super-Resolution via C2-Matching	C2-Matching	arxiv	code	RefSR, ransformation gap, contrastive correspondence network, resolution gap, teacher-student correlation distillation
MASA-SR: Matching Acceleration and Spatial Adaptation forReference-Based Image Super-Resolution	MASA-SR	cvpr21	code	RefSR, Match & Extraction Module , Spatial Adaptation Module
Noise Conditional Flow Model for Learning the Super-Resolution Space	NCSR	arxiv	code	better than GAN-based model，Flow-based， noise conditional layer
Variational AutoEncoder for Reference based Image Super-Resolution	RefVAE	arxiv	code	Variational AutoEncoder， refsr
Video Super-Resolution Transformer	VSR-Transformer	arxiv	code	VSR, spatial-temporal convolutional self-attention layer, bidirectional optical flow-based feed-forward layer
Practical Single-Image Super-Resolution Using Look-Up Table	SR-LUT	cvpr21	-	SISR, fater than Bicubic, look-up table
Towards Fast and Accurate Real-World Depth Super-Resolution: BenchmarkDataset and Baseline	FDSR	cvpr21	-	depth map SR
Image Super-Resolution with Non-Local Sparse Attention	NLSN	cvpr21	-	Non-Local Sparse Attention， Spherical LSH
Learning the Non-differentiable Optimization for Blind Super-Resolution	AMNet, AMGAN	cvpr21	-	Blind SR， non-differentiable, adap-tive modulation network
KOALAnet: Blind Super-Resolution using Kernel-Oriented Adaptive Local Adjustment	KOALAnet	cvpr21	-	Blind SR, kernel-oriented adaptive local adjustment, learns spatially-variant degradation and restoration kernels
Exploring Sparsity in Image Super-Resolution for Efficient Inference	SMSR	cvpr21	code	Sparse Masks, Efficient SISR
LAU-Net: Latitude Adaptive Upscaling Network for Omnidirectional Image Super-resolution	LAU-Net	cvpr21	code	Omnidirectional Image SR
Tackling the Ill-Posedness of Super-Resolution through Adaptive Target Generation	AdaTarget	cvpr21	code	Adaptive Target Generator
Single Pair Cross-Modality Super Resolution	CMSR	cvpr21	-	single-pair,Cross-Modality
End-to-End Learning for Joint Image Demosaicing, Denoising and Super-Resolution	JDNDMSR	cvpr21	-	joint tasks
MR Image Super-Resolution with Squeeze and Excitation Reasoning Attention	SERAN	cvpr21	-	MRI SR, squeeze and excitation reasoning attention networks
Light Field Super-Resolution with Zero-Shot Learning	-	cvpr21	-	zero shot, light field SR
Scene Text Telescope: Text-Focused Scene Image Super-Resolution	TBSRN	cvpr21	-	text-focused SR
Interpreting Super-Resolution Networks with Local Attribution Maps	LAM	cvpr21	-	Interpreting SR,local attribution map
Turning Frequency to Resolution: Video Super-resolution via Event Cameras	E-VSR	cvpr21	-	VSR, Event-based VSR
GLEAN: Generative Latent Bank for Large-Factor Image Super-Resolution	GLEAN	cvpr21	-	Latent Bank, large scale factor
BasicVSR: The Search for Essential Components in Video Super-Resolution and Beyond	BasicVSR	cvpr21	-	VideoSR, The Search for Essential Components
AdderSR: Towards Energy Efficient Image Super-Resolution	AdderSR	cvpr21	-	SISR, adder neural networks, Energy Efficient
Deep Burst Super-Resolution	BurstSR	cvpr21	-	multi-frame sr, new BurstSR dataset
Pre-Trained Image Processing Transformer	IPT	cvpr21	code	Pre-Trained Image Processing Transformer, Imagenet pretrained, dramatically improve performance
Blind Image Super-Resolution via ContrastiveRepresentation Learning	CRL-SR	arxiv	-	blind SR, contrastive decoupling encoding， contrastive feature refinement
End-to-End Adaptive Monte Carlo Denoising and Super-Resolution	-	arxiv	-	Monte Carlo path tracing
SwinIR: Image Restoration Using Swin Transformer	SwinIR	arxiv	code	SISR， Swin Transformer， SOTA
edge–SR: Super–Resolution For The Masses	eSR	arxiv	-	SISR， Edge device SR，one–layer architectures use interpretable mechanisms， Filling the gap between classic and deep learning architectures
Memory-Augmented Non-Local Attention for Video Super-Resolution	CSNLN	arxiv	-	VSR， without frame alignment， memory-augmented attention module
Simple and Efficient Unpaired Real-world Super-Resolution using Image Statistics	-	arxiv	-	unpair SR,variance matching
Improving Super-Resolution Performance using Meta-Attention Layers	-	SPL	code	SISR， meta-attention
EFENet: Reference-based Video Super-Resolution with Enhanced Flow Estimation	EFENet	arxiv	code	RefVSR， Enhanced Flow Estimation
Learning A Single Network for Scale-Arbitrary Super-Resolution	arbSR	iccv21	code	SISR， scale-arbitrary SR
Dual-Camera Super-Resolution with Aligned Attention Modules	-	iccv21	code	oral, dual camera SR, RefSR,self-supervised domain adaptation strategy
Learning Frequency-aware Dynamic Network for Efficient Super-Resolution	FADN	iccv21	-	Efficient SR，DCT，Mask Predictor，dynamic resblocks，frequency mask loss
Designing a Practical Degradation Model for Deep Blind Image Super-Resolution	BSRNet/BSRGAN	iccv21	-	randomly shuffled blur, downsampling and noise degradations for degradation model
Fourier Space Losses for Efficient Perceptual Image Super-Resolution	-	iccv21	-	Fourier space supervision loss
Omniscient Video Super-Resolution	OVSR	iccv21	-	VSR， new framework， precursor net and successor net
Efficient Video Compression via Content-Adaptive Super-Resolution	SRVC	iccv21	-	Video Compression， Adaptive Conv
Mutual Affine Network for Spatially Variant Kernel Estimation in Blind Image Super-Resolution	MANet	iccv21	code	blind SR, spatially variant and invariant kernel, mutual affine network
Hierarchical Conditional Flow: A Unified Framework for Image Super-Resolution and Image Rescaling	HCFlow	iccv21	code	SR/Rescale, learns a bijective mapping
Deep Reparametrization of Multi-Frame Super-Resolution and Denoising	-	iccv21	-	Multi-Frame，deep reparametrization of the classical MAP objective
Attention-based Multi-Reference Learning for Image Super-Resolution	AMRSR	iccv21	code	RefSR， without frame alignment， Hierarchical Attention-based Similarity
COMISR: Compression-Informed Video Super-Resolution	COMISR	iccv21	code	VSR, bi-directional recurrent, warping, detail-preserving flow estimation, Laplacian enhancement
Achieving on-Mobile Real-Time Super-Resolution with Neural Architecture and Pruning Search	-	iccv21	-	SISR, real-time sr, NAS
Event Stream Super-Resolution via Spatiotemporal Constraint Learning	-	iccv21	-	event stream SR
Dynamic High-Pass Filtering and Multi-Spectral Attention for Image Super-Resolution	DFSA	iccv21	-	SISR, SOTA, matrix multi-spectral channel attention
Context Reasoning Attention Network for Image Super-Resolution	CRAN	iccv21	-	SISR, SOTA, context reasoning attention
EvIntSR-Net: Event Guided Multiple Latent Frames Reconstruction and Super-Resolution	-	iccv21	-	EvIntSR
Deep Blind Video Super-Resolution	-	iccv21	-	Blind VSR
Super Resolve Dynamic Scene From Continuous Spike Streams	MGSR	iccv21	-	Spike camera SR
Benchmarking Ultra-High-Definition Image Super-Resolution	MANet	iccv21	-	UHD SR dataset, 4K, 8K, SISR
Lucas-Kanade Reloaded: End-to-End Super-Resolution from Raw Image Bursts	-	iccv21	code	Raw Image Bursts SR
Unsupervised Real-World Super-Resolution: A Domain Adaptation Perspective	-	iccv21	-	unpaired realSR, domain adaptation
Real-world Video Super-resolution: A Benchmark Dataset and A Decomposition based Learning Scheme	-	iccv21	code	RealVSR dataset
Scale-Aware Dynamic Network for Continuous-Scale Super-Resolution	SADN	arxiv	code	Arbitrary scale SR, scale-aware dynamic conv
MEGAN: Memory Enhanced Graph Attention Network for Space-Time Video Super-Resolutio	MEGAN	arxiv	-	space-time VSR, long-range memory graph aggregation
Normalizing Flow as a Flexible Fidelity Objective for Photo-Realistic Super-resolution	-	arxiv	code	flow-based NLL loss,replace L1
Frequency-Aware Physics-Inspired Degradation Model for Real-World Image Super-Resolution	-	arxiv	-	learn the cutoff frequency of real-world degradation process
Local-Selective Feature Distillation for Single Image Super-Resolution	-	arxiv	-	feature distillation , local-selective feature distillation (LSFD)
Investigating Tradeoffs in Real-World Video Super-Resolution	RealBasicVSR	arxiv	code	RealVSR
A Practical Contrastive Learning Framework for Single Image Super-Resolution	-	arxiv	-	SISR, Task-Generalizable Embedding
AdaDM: Enabling Normalization for Image Super-Resolution	AdaDM	arxiv	code	SISR, apply BN in SR model
Revisiting Temporal Alignment for Video Restoration	-	arxiv	code	VSR, iterative alignment module
PP-MSVSR: Multi-Stage Video Super-Resolution	PP-MSVSR	arxiv	code	VSR, local fusion module, auxiliary loss and re-align module
SphereSR: 360◦ Image Super-Resolution with Arbitrary Projection via Continuous Spherical Image Representation	SphereSR	arxiv	-	continuous spherical image SR
Implicit Transformer Network for Screen Content Image Continuous Super-Resolution	ITSRN	arxiv	code	Implicit Transformer, Screen Content Image
Reflash Dropout in Image Super-Resolution	-	arxiv	-	Dropout in SR, Screen Content Image
A-ESRGAN: TRAINING REAL-WORLD BLIND SUPER-RESOLUTION WITH ATTENTION U-NET DISCRIMINATORS	A-ESRGAN	arxiv	code	Blind SR, GAN, Attention, U-Net