Amit Kumar, Mansour H. Assaf, Sunil R. Das, Satyendra N. Biswas, Emil M. Petriu, Voicu Groza. Image processing based system for classification of vehicles for parking purposes. In 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, Pisa, Italy, May 11-14, 2015. pages 1326-1330, IEEE, 2015. [doi]