question about detection of large objects

[Leedonus]

Hello, is this method friendly to large objects like trucks? The center of large vehicles is too far from the edge. There is no downsampling in the model. Can this problem be solved only by the last convolution layers.

[Abyssaledge]

To be honest, in the CenterHead version, the performance of the extremely large vehicle is not so good due to the center feature missing. We addressed this problem in our recent work: https://arxiv.org/abs/2207.10035