Hybrid direct combination color constancy algorithm using ensemble of classifier

作者：

Highlights：

• A multi-class combination model for color constancy is introduced.

• An ensemble regression tree is used for combination scheme selection.

• A distinctly trained dynamic combination model is assigned to each image group.

• The proposed hybrid model significantly outperforms the state-of-the-art.

摘要

•A multi-class combination model for color constancy is introduced.•An ensemble regression tree is used for combination scheme selection.•A distinctly trained dynamic combination model is assigned to each image group.•The proposed hybrid model significantly outperforms the state-of-the-art.

论文关键词：Color constancy,Illuminant estimation,Ensemble classifier,Automatic white balance

论文评审过程：Received 30 December 2017, Revised 13 May 2018, Accepted 16 June 2018, Available online 28 August 2018, Version of Record 23 September 2018.

论文官网地址：https://doi.org/10.1016/j.eswa.2018.06.038