Reconstructing image composition features: leading lines computation

Jing Zhang, Rémi Synave, Samuel Delepoulle, Rémi Cozot,
Laboratoire d'Informatique Signal et Image de la Côte d'Opale (LISIC),
Université du Littoral Côte d'Opale, UR4491
Paper hal dataset

img04

Type: jpg
Size of image: 4894x3079
Size of file: 3,7M
Credits: Walter MacEwen, The ghost Story - https://www.clevelandart.org/art/1923.416

Leading Lines


Algorithm


Expert A


Expert B


Expert C


Expert D

Matrix

algoABCD
algo( 0 , 0 )( 0.404763 , 2 )( 0.395106 , 0 )( 0.625009 , 2 )( 0.558852 , 0 )
A( 0.404763 , -2 )( 0 , 0 )( 0.116538 , -2 )( 0.414811 , 0 )( 0.290863 , -2 )
B( 0.395106 , 0 )( 0.116538 , 2 )( 0 , 0 )( 0.00569463 , 2 )( 0.437709 , 0 )
C( 0.625009 , -2 )( 0.414811 , 0 )( 0.00569463 , -2 )( 0 , 0 )( 0.162361 , -2 )
D( 0.558852 , 0 )( 0.290863 , 2 )( 0.437709 , 0 )( 0.162361 , 2 )( 0 , 0 )