Deep Learning for Illuminant Estimation

Introduction

Our project aims to estimate the illuminant of a scene using various methods of machine learning with a focus on the deep learning method, convolutional neural networks (CNN). Illumination estimation is an area of interest, because it has applications in topics including image reproduction and image retrieval. For image reproduction, an image may be captured under a certain lighting but rendered under a different lighting. In image retrieval and computer vision, the illumination of the scene needs to be estimated so that it can be accounted for when images of objects are obtained under different lighting.