@article{affectiveimagecontentanalysistwodecades,
  title = {Affective Image Content Analysis: Two Decades Review and New Perspectives},
  author = {Sicheng Zhao and Xingxu Yao and Jufeng Yang and Guoli Jia and Guiguang Ding and Tat-Seng Chua and Björn W. Schuller and Kurt Keutzer},
  year = {2021},
  eprint = {2106.16125},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.16125v1},
}