Single‐image shadow detection and removal using local colour constancy computation

X Yuan, M Ebner, Z Wang - IET Image Processing, 2015 - Wiley Online Library
This study is concerned with the problem of shadow detection and removal from single
images of natural scenes. In this work, the authors propose a shadow detection method with …

A new shadow removal method using color-lines

X Yu, G Li, Z Ying, X Guo - Computer Analysis of Images and Patterns …, 2017 - Springer
In this paper, we present a novel method for single-image shadow removal. From the
observation of images with shadow, we find that the pixels from the object with same …

Definition and analysis of shadow features for shadow detection in single natural image

KH Park, YS Lee - Journal of Digital Contents Society, 2018 - koreascience.kr
Shadow is a physical phenomenon observed in natural scenes and has a negative effect on
various image processing systems such as intelligent video surveillance, traffic surveillance …

Tricolor attenuation model for shadow detection

J Tian, J Sun, Y Tang - IEEE Transactions on image processing, 2009 - ieeexplore.ieee.org
Shadows, the common phenomena in most outdoor scenes, bring many problems in image
processing and computer vision. In this paper, we present a novel method focusing on …

Shadow detection by three shadow models with features robust to illumination changes

S Ishida, S Fukui, Y Iwahori, MK Bhuyan… - Procedia Computer …, 2014 - Elsevier
Computer vision methods need to deal with shadows explicitly because shadows often have
a negative effect on the results computed. A new shadow detection method is proposed. The …

Single-image shadow detection and removal using paired regions

R Guo, Q Dai, D Hoiem - CVPR 2011, 2011 - ieeexplore.ieee.org
In this paper, we address the problem of shadow detection and removal from single images
of natural scenes. Different from traditional methods that explore pixel or edge information …

[PDF][PDF] Shadow detection and removal in real images: A survey

L Xu, F Qi, R Jiang, Y Hao, G Wu, L Xu… - … University, PR China, 2006 - researchgate.net
Shadow detection and removal in real scene images is always a challenging but yet
intriguing problem. In contrast with the rapidly expanding and continuous interests on this …

Single image shadow removal by optimization using non-shadow anchor values

S Murali, VK Govindan, S Kalady - Computational Visual Media, 2019 - Springer
Shadow removal has evolved as a pre-processing step for various computer vision tasks.
Several studies have been carried out over the past two decades to eliminate shadows from …

Single-image shadow detection using quaternion cues

H Hiary, R Zaghloul, MB Al-Zoubi - The Computer Journal, 2018 - academic.oup.com
Shadow detection is an important pre-processing step often used in scene interpretation or
shadow removal applications. In this paper, we propose a single-image shadow detection …

Shadow detection for color remotely sensed images based on multi-feature integration

J Liu, D Li, T Fang - Journal of Applied Remote Sensing, 2012 - spiedigitallibrary.org
A novel shadow detection method for color remotely sensed images that satisfies
requirements for both high accuracy and wide adaptability in applications is presented. This …