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arXiv · 2010.05149

SDE-AWB: a Generic Solution for 2nd International Illumination Estimation Challenge

Yanlin Qian·Sibo Feng·Kang Qian·Miaofeng Wang
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Abstract

We propose a neural network-based solution for three different tracks of 2nd International Illumination Estimation Challenge (chromaticity.iitp.ru). Our method is built on pre-trained Squeeze-Net backbone, differential 2D chroma histogram layer and a shallow MLP utilizing Exif information. By combining semantic feature, color feature and Exif metadata, the resulting method -- SDE-AWB -- obtains 1st place in both indoor and two-illuminant tracks and 2nd place in general track.

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Yanlin Qian, Sibo Feng, Kang Qian, Miaofeng Wang. 2020-10-11. SDE-AWB: a Generic Solution for 2nd International Illumination Estimation Challenge. https://arxiv.org/abs/2010.05149

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