The vehicle orientation dataset is a large-scale dataset containing more than one million annotations for vehicle detection with simultaneous orientation classification using a standard object detection network.
Are the annotated orientation labels egocentric (orientation w.r.t. camera) ? or allocentric (orientation w.r.t. object)?
You can refer to the 3D-RCNN paper for the details.
It is very important when an orientation classifier is trained on cropped images.
Thank you.