Home | << 1 >> |
Record | Links | |||||
---|---|---|---|---|---|---|
Author | Hassan Ahmed Sial; Ramon Baldrich; Maria Vanrell; Dimitris Samaras |
|
||||
Title | Light Direction and Color Estimation from Single Image with Deep Regression | Type | Conference Article | |||
Year | 2020 | Publication | London Imaging Conference | Abbreviated Journal | ||
Volume | Issue | Pages | ||||
Keywords | ||||||
Abstract | 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. | |||||
Address | Virtual; September 2020 | |||||
Corporate Author | Thesis | |||||
Publisher | Place of Publication | Editor | ||||
Language | Summary Language | Original Title | ||||
Series Editor | Series Title | Abbreviated Series Title | ||||
Series Volume | Series Issue | Edition | ||||
ISSN | ISBN | Medium | ||||
Area | Expedition | Conference | LIM | |||
Notes | CIC; 600.118; 600.140; | Approved | no | |||
Call Number | Admin @ si @ SBV2020 | Serial | 3460 | |||
Permanent link to this record |