  We propose model with larger spatial size of feature maps and evaluate it on
object detection task. With the goal to choose the best feature extraction
network for our model we compare several popular lightweight networks. After
that we conduct a set of experiments with channels reduction algorithms in
order to accelerate execution. Our vehicle detection models are accurate, fast
and therefore suit for embedded visual applications. With only 1.5 GFLOPs our
best model gives 93.39 AP on validation subset of challenging DETRAC dataset.
The smallest of our models is the first to achieve real-time inference speed on
CPU with reasonable accuracy drop to 91.43 AP.
