A nonlocal method for image shadow removal

2022 ◽  
Vol 107 ◽  
pp. 95-103
Author(s):  
S. Benalia ◽  
M. Hachama
Keyword(s):  
Shadow Removal

scholarly journals Efficient Shadow Removal Using Subregion Matching Illumination Transfer

2013 ◽  
Vol 32 (7) ◽  
pp. 421-430 ◽  
Author(s):  
Chunxia Xiao ◽  
Donglin Xiao ◽  
Ling Zhang ◽  
Lin Chen
Keyword(s):  
Shadow Removal

A shadow-removal based saliency map for point feature detection of underwater objects

2015 ◽  
Author(s):  
Liqin Fu ◽  
Yiru Wang ◽  
Zhebin Zhang ◽  
Rui Nian ◽  
Tianhong Yan ◽  
...  
Keyword(s):  
Feature Detection ◽  
Saliency Map ◽  
Shadow Removal ◽  
Point Feature

Shadow Removal Using Inpainting and Interpolation Technique

2014 ◽  
Vol 626 ◽  
pp. 32-37 ◽  
Author(s):  
Ajayan Lekshmi ◽  
C. Christopher Seldev
Keyword(s):  
Image Inpainting ◽  
Smooth Transition ◽  
Color Model ◽  
Shadow Removal ◽  
Bilinear Interpolation ◽  
False Color ◽  
Novel Approach ◽  
Reconstruction Quality ◽  
Hsv Color Model ◽  
Interpolation Technique

Shadows are viewed as undesired information that strongly affects images. Shadows may cause a high risk to present false color tones, to distort the shape of objects, to merge, or to lose objects. This paper proposes a novel approach for the detection and removal of shadows in an image. Firstly the shadow and non shadow region of the original image is identified by HSV color model. The shadow removal is based on exemplar based image inpainting. Finally, the border between the reconstructed shadow and the non shadow areas undergoes bilinear interpolation to yield a smooth transition between them. They would lead to a better fitting of the shadow and non shadow classes, thus resulting in a potentially better reconstruction quality.

A Review on Shadow Removal in Images

2020 ◽  
Author(s):  
Anagha Kulkarni ◽  
Saritha E
Keyword(s):  
Shadow Removal

Shadow removal from a real picture

2003 ◽  
Author(s):  
Masashi Baba ◽  
Naoki Asada
Keyword(s):  
Shadow Removal ◽  
Real Picture
Sign in / Sign up

Export Citation Format

Share Document