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

img18

Type: jpg
Size of image: 640x426
Size of file: 41K
Credits: NKL dataset

Leading Lines


Algorithm


Expert A


Expert B


Expert C


Expert D

Matrix

algoABCD
algo( 0 , 0 )( 0.0795638 , 0 )( 0.045234 , 1 )( 0.0720228 , 1 )( 0.312049 , 0 )
A( 0.0795638 , 0 )( 0 , 0 )( 0.0689943 , 1 )( 0.032294 , 1 )( 0.287924 , 0 )
B( 0.045234 , -1 )( 0.0689943 , -1 )( 0 , 0 )( 0.0477922 , 0 )( 0.0406542 , -1 )
C( 0.0720228 , -1 )( 0.032294 , -1 )( 0.0477922 , 0 )( 0 , 0 )( 0.0277563 , -1 )
D( 0.312049 , 0 )( 0.287924 , 0 )( 0.0406542 , 1 )( 0.0277563 , 1 )( 0 , 0 )