Denoising

Denoising is a task in image processing and computer vision that aims to remove or reduce noise from an image. Noise can be introduced into an image due to various reasons, such as camera sensor limitations, lighting conditions, and compression artifacts. The goal of denoising is to recover the original image, which is considered to be noise-free, from a noisy observation.

( Image credit: Beyond a Gaussian Denoiser )

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 2551–2575 of 7282 papers

Title	Date	Tasks	Status	Score
Anatomical Priors for Image Segmentation via Post-Processing with Denoising Autoencoders	Jun 5, 2019	DenoisingImage Segmentation	CodeCode Available	5
Heteroskedastic PCA: Algorithm, Optimality, and Applications	Oct 19, 2018	Denoising	CodeCode Available	5
HPPP: Halpern-type Preconditioned Proximal Point Algorithms and Applications to Image Restoration	Jul 18, 2024	DeblurringDenoising	CodeCode Available	5
Image Blind Denoising Using Dual Convolutional Neural Network with Skip Connection	Apr 4, 2023	DenoisingImage Denoising	CodeCode Available	5
Guided and Variance-Corrected Fusion with One-shot Style Alignment for Large-Content Image Generation	Dec 17, 2024	DenoisingImage Generation	CodeCode Available	5
Learning normalized image densities via dual score matching	Jun 5, 2025	Denoising	CodeCode Available	5
Eigen-CNN: Eigenimages Plus Eigennoise Level Maps Guided Network for Hyperspectral Image Denoising	Mar 19, 2024	DenoisingHyperspectral Image Denoising	CodeCode Available	5
Learning parametric dictionaries for graph signals	Jan 5, 2014	DenoisingDictionary Learning	CodeCode Available	5
Guided Image Synthesis via Initial Image Editing in Diffusion Model	May 5, 2023	DenoisingImage Generation	CodeCode Available	5
Ground Truth Free Denoising by Optimal Transport	Jul 3, 2020	DenoisingGenerative Adversarial Network	CodeCode Available	5
Graph topology inference benchmarks for machine learning	Jul 16, 2020	BIG-bench Machine LearningClustering	CodeCode Available	5
Grids Often Outperform Implicit Neural Representations	Jun 10, 2025	DenoisingSuper-Resolution	CodeCode Available	5
A note on the evaluation of generative models	Nov 5, 2015	DenoisingTexture Synthesis	CodeCode Available	5
Learning to Bound: A Generative Cramér-Rao Bound	Mar 7, 2022	DenoisingEdge Detection	CodeCode Available	5
Discrete Object Generation with Reversible Inductive Construction	Jul 18, 2019	DenoisingObject	CodeCode Available	5
ELMformer: Efficient Raw Image Restoration with a Locally Multiplicative Transformer	Aug 31, 2022	AttributeDeblurring	CodeCode Available	5
CoDiCast: Conditional Diffusion Model for Global Weather Prediction with Uncertainty Quantification	Sep 9, 2024	Computational EfficiencyDenoising	CodeCode Available	5
Discrete Denoising Diffusion Approach to Integer Factorization	Sep 11, 2023	Denoising	CodeCode Available	5
Graph Denoising with Framelet Regularizer	Nov 5, 2021	Denoising	CodeCode Available	5
Graph Signal Recovery Using Restricted Boltzmann Machines	Nov 20, 2020	BIG-bench Machine LearningDenoising	CodeCode Available	5
Haar-Laplacian for directed graphs	Nov 23, 2024	DenoisingGraph Learning	CodeCode Available	5
Going beyond Compositions, DDPMs Can Produce Zero-Shot Interpolations	May 29, 2024	DenoisingImage Generation	CodeCode Available	5
Gold: A Global and Local-aware Denoising Framework for Commonsense Knowledge Graph Noise Detection	Oct 18, 2023	DenoisingKnowledge Graphs	CodeCode Available	5
Dirty Pixels: Towards End-to-End Image Processing and Perception	Jan 23, 2017	Autonomous DrivingDeblurring	CodeCode Available	5
CoDe: Blockwise Control for Denoising Diffusion Models	Feb 3, 2025	DenoisingInstruction Following	CodeCode Available	5

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All datasets Darmstadt Noise Dataset DIV2K DND iris

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	SINDy	PSNR	81	—	Unverified
2	Pixel-shuffling Downsampling	PSNR	38.4	—	Unverified
3	TWSC	PSNR	37.93	—	Unverified
4	CBDNet(Syn)	PSNR	37.57	—	Unverified
5	MCWNNM	PSNR	37.38	—	Unverified
6	Han et al	PSNR	35.95	—	Unverified
7	FFDNet	PSNR	34.4	—	Unverified
8	TNRD	PSNR	33.65	—	Unverified
9	CDnCNN-B	PSNR	32.43	—	Unverified
10	NLRN	PSNR	30.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	DRUnet_Poisson_0.01	Average PSNR (dB)	33.92	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	DRANet	Average PSNR	39.64	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	PCNN+RL+HME	Average	84.61	—	Unverified