Traditional object recognition approaches apply feature extraction, part deformation handling, occlusion handling and classification sequentially while they are independent from each other. Ouyang and Wang proposed a model for jointly learning of all of the mentioned processes using one deep neural network. We utilized, and manipulated their toolbox in order to apply it in car detection scenarios where it had not been tested. Creating a single deep architecture from these components, improves the interaction between them and can enhance the performance of the whole system. We believe that the approach can be used as a general purpose object detection toolbox. We tested the algorithm on UIUC car dataset, and achieved an outstanding result. The accuracy of our method was 97 while the previously reported results showed an accuracy of up to 91 . We strongly believe that having an experiment on a larger dataset can show the advantage of using deep models over shallow ones.
We propose a model for car detection that benefits from deep learning approaches and is capable of detecting different classes of cars. The approach uses the training data to improve its low-level features. Even though we applied this approach to side view pictures of cars, it is extendable to other views of the cars too. We very closely followed the work by Ouyang @cite_6 and used the same methodology to detect different object class.
@cite_6
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Feature extraction, deformation handling, occlusion handling, and classification are four important components in pedestrian detection. Existing methods learn or design these components either individually or sequentially. The interaction among these components is not yet well explored. This paper proposes that they should be jointly learned in order to maximize their strengths through cooperation. We formulate these four components into a joint deep learning framework and propose a new deep network architecture. By establishing automatic, mutual interaction among components, the deep model achieves a 9 reduction in the average miss rate compared with the current best-performing pedestrian detection approaches on the largest Caltech benchmark dataset.