The class imbalance problem exists widely in vision data. In these imbalanced datasets, the majority classes dominate the loss and influence the gradient. Hence, these datasets have a [...]
Safety for pupils on the way to school is always the care of their parents. Because of on the way to school pupils can be meet many risks and dangerous issues as accident, violence, kidnapper, [...]
Drones are widely used in the field of information gathering and tracking, even they could be used to attacked targets. Therefore, the drone detection for the restricted areas or special zones [...]
Object detection, one of the most fundamental and challenging problems in computer vision, seeks to locate object instances from a large number of predefined categories in natural images. Deep [...]
