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 1981–1990 of 7282 papers

Title	Date	Tasks	Status	Score
Learning parametric dictionaries for graph signals	Jan 5, 2014	DenoisingDictionary Learning	CodeCode Available	5
Learning Priors in High-frequency Domain for Inverse Imaging Reconstruction	Oct 23, 2019	DenoisingDictionary Learning	CodeCode Available	5
Learning Raw Image Denoising with Bayer Pattern Unification and Bayer Preserving Augmentation	Apr 29, 2019	Data AugmentationDenoising	CodeCode Available	5
Deep Sparse and Low-Rank Prior for Hyperspectral Image Denoising	Sep 28, 2022	DeblurringDenoising	CodeCode Available	5
Learning normalized image densities via dual score matching	Jun 5, 2025	Denoising	CodeCode Available	5
Deep sound-field denoiser: optically-measured sound-field denoising using deep neural network	Apr 27, 2023	Denoising	CodeCode Available	5
Learning of Patch-Based Smooth-Plus-Sparse Models for Image Reconstruction	Dec 17, 2024	compressed sensingDenoising	CodeCode Available	5
Learning Robust 3D Representation from CLIP via Dual Denoising	Jul 1, 2024	Adversarial RobustnessDenoising	CodeCode Available	5
Learning to Denoise Distantly-Labeled Data for Entity Typing	May 4, 2019	DenoisingEntity Typing	CodeCode Available	5
DeepSign: Deep Learning for Automatic Malware Signature Generation and Classification	Nov 21, 2017	ClassificationDeep Learning	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