Car Type Recognition with Deep Neural Networks
  In this paper we study automatic recognition of cars of four types: Bus, Truck, Van and Small car. For this problem we consider two data driven frameworks: a deep neural network and a support vector machine using SIFT features. The accuracy of the methods is validated with a database of over 6500 images, and the resulting prediction accuracy is over 97 %. This clearly exceeds the accuracies of earlier studies that use manually engineered feature extraction pipelines. 
Heikki Huttunen and Fatemeh Shokrollahi Yancheshmeh and Ke Chen
cs.CV