1D-LDA vs. 2D-LDA: When is vector-based linear discriminant analysis better than matrix-based?

Weishi Zheng, Jian-Huang Lai, Stan Z. Li. 1D-LDA vs. 2D-LDA: When is vector-based linear discriminant analysis better than matrix-based?. Pattern Recognition, 41(7):2156-2172, 2008. [doi]

@article{ZhengLL08:1,
  title = {1D-LDA vs. 2D-LDA: When is vector-based linear discriminant analysis better than matrix-based?},
  author = {Weishi Zheng and Jian-Huang Lai and Stan Z. Li},
  year = {2008},
  doi = {10.1016/j.patcog.2007.11.025},
  url = {http://dx.doi.org/10.1016/j.patcog.2007.11.025},
  tags = {rule-based, analysis},
  researchr = {https://researchr.org/publication/ZhengLL08%3A1},
  cites = {0},
  citedby = {0},
  journal = {Pattern Recognition},
  volume = {41},
  number = {7},
  pages = {2156-2172},
}