A Large Contextual Dataset for Classification, Detection and Counting of Cars with Deep Learning

14 Sep 2016  ·  T. Nathan Mundhenk, Goran Konjevod, Wesam A. Sakla, Kofi Boakye ·

We have created a large diverse set of cars from overhead images, which are useful for training a deep learner to binary classify, detect and count them. The dataset and all related material will be made publically available. The set contains contextual matter to aid in identification of difficult targets. We demonstrate classification and detection on this dataset using a neural network we call ResCeption. This network combines residual learning with Inception-style layers and is used to count cars in one look. This is a new way to count objects rather than by localization or density estimation. It is fairly accurate, fast and easy to implement. Additionally, the counting method is not car or scene specific. It would be easy to train this method to count other kinds of objects and counting over new scenes requires no extra set up or assumptions about object locations.

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Datasets


Introduced in the Paper:

COWC

Used in the Paper:

CARPK

Results from the Paper


Task Dataset Model Metric Name Metric Value Global Rank Result Benchmark
Object Counting CARPK One-Look Regression (2016) MAE 21.88 # 9
RMSE 36.73 # 10

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