@INPROCEEDINGS{Publ2013-546, author = {C. Li and K. Shirahama and J. Czajkowska and M. Grzegorzek and F. Ma and B. Zhou}, title = {A Multi-Stage Approach for Automatic Classification of Environmental Microorganisms}, booktitle = {International Conference on Image Processing, Computer Vision, and Pattern Recognition}, year = {2013}, pages = {V II: 364--370}, month = {July}, publisher = {CSREA Press, United States}, }