TY  - CONF
AU  - Hassan Ahmed Sial
AU  - Ramon Baldrich
AU  - Maria Vanrell
AU  - Dimitris Samaras
A2  - LIM
PY  - 2020//
TI  - Light Direction and Color Estimation from Single Image with Deep Regression
BT  - London Imaging Conference
N2  - We present a method to estimate the direction and color of the scene light source from a single image. Our method is based on two main ideas: (a) we use a new synthetic dataset with strong shadow effects with similar constraints to the SID dataset; (b) we define a deep architecture trained on the mentioned dataset to estimate the direction and color of the scene light source. Apart from showing good performance on synthetic images, we additionally propose a preliminary procedure to obtain light positions of the Multi-Illumination dataset, and, in this way, we also prove that our trained model achieves good performance when it is applied to real scenes.
L1  - http://refbase.cvc.uab.es/files/SBV2020.pdf
N1  - CIC; 600.118; 600.140;
ID  - Hassan Ahmed Sial2020
ER  -