Distributing expressional faces in 2-D emotional space.

@inproceedings{du-2007-distributing, author = {Yangzhou Du and Wenyuan Bi and Tao Wang and Yimin Zhang and Haizhou Ai}, editor = {Nicu Sebe and Marcel Worring}, title = {{Distributing expressional faces in 2-D emotional space}}, booktitle = {{Proceedings of the 6th ACM International Conference on Image and Video Retrieval, CIVR 2007, Amsterdam, The Netherlands, July 9-11, 2007}}, pages = {395--400}, publisher = {ACM}, year = {2007}, url = {https://doi.org/10.1145/1282280.1282339}, doi = {https://doi.org/10.1145/1282280.1282339} }