Shadow Removal

58 papers with code • 3 benchmarks • 6 datasets

Remove shadow from background

Most implemented papers

Conditional GANs for Multi-Illuminant Color Constancy: Revolution or Yet Another Approach?

acecreamu/angularGAN 15 Nov 2018

Non-uniform and multi-illuminant color constancy are important tasks, the solution of which will allow to discard information about lighting conditions in the image.

Drone Shadow Tracking

IVRL/Drone-Shadow-Tracking 20 May 2019

In this paper, we incorporate knowledge of the shadow's physical properties, in the form of shadow detection masks, into a correlation-based tracking algorithm.

An Effective Background Estimation Method for Shadows Removal of Document Images

CV-Reimplementation/TraditionalDocumentShadowRemoval ICIP 2019

This paper proposes an effective method to remove shadows from the single document images, which contains two stages: shadow detection and shadow removal.

Shadow Removal of Text Document Images by Estimating Local and Global Background Colors

CV-Reimplementation/TraditionalDocumentShadowRemoval ICASSP 2020

Assuming that the document mainly contains texts, our method estimates the global and local background colors using statistical analysis of the whole image and local neighborhoods.

Shadow Removal by a Lightness-Guided Network with Training on Unpaired Data

hhqweasd/LG-ShadowNet 28 Jun 2020

In this paper, we present a new Lightness-Guided Shadow Removal Network (LG-ShadowNet) for shadow removal by training on unpaired data.

Unsupervised Shadow Removal Using Target Consistency Generative Adversarial Network

chao-tan/TC-GAN 3 Oct 2020

Unsupervised shadow removal aims to learn a non-linear function to map the original image from shadow domain to non-shadow domain in the absence of paired shadow and non-shadow data.

Intrinsic Decomposition of Document Images In-the-Wild

cvlab-stonybrook/DocIIW 29 Nov 2020

However, document shadow or shading removal results still suffer because: (a) prior methods rely on uniformity of local color statistics, which limit their application on real-scenarios with complex document shapes and textures and; (b) synthetic or hybrid datasets with non-realistic, simulated lighting conditions are used to train the models.

Local Water-Filling Algorithm for Shadow Detection and Removal of Document Images

BingshuCV/DocumentShadowRemoval Sensors 2020

The proposed method can remove the shading artifacts and outperform some state-of-the-art methods, especially for the removal of shadow boundaries.

Learning from Synthetic Shadows for Shadow Detection and Removal

naoto0804/SynShadow 5 Jan 2021

To overcome this challenge, we present SynShadow, a novel large-scale synthetic shadow/shadow-free/matte image triplets dataset and a pipeline to synthesize it.

From Shadow Generation to Shadow Removal

hhqweasd/G2R-ShadowNet CVPR 2021

Shadow removal is a computer-vision task that aims to restore the image content in shadow regions.