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Team PFDet's Methods for Open Images Challenge 2019 (1910.11534v1)
Published 25 Oct 2019 in cs.CV
Abstract: We present the instance segmentation and the object detection method used by team PFDet for Open Images Challenge 2019. We tackle a massive dataset size, huge class imbalance and federated annotations. Using this method, the team PFDet achieved 3rd and 4th place in the instance segmentation and the object detection track, respectively.