no code implementations • 20 Feb 2024 • Qi Bi, Beichen Zhou, Jingjun Yi, Wei Ji, Haolan Zhan, Gui-Song Xia
In this paper, we propose the task of domain generalized oriented object detection, which intends to explore the generalization of oriented object detectors on arbitrary unseen target domains.
no code implementations • 16 Jan 2024 • Qi Bi, Wei Ji, Jingjun Yi, Haolan Zhan, Gui-Song Xia
To comprehensively learn the relation between informative patches and fine-grained semantics, the multi-instance knowledge distillation is implemented on both the region/image crop pairs from the teacher and student net, and the region-image crops inside the teacher / student net, which we term as intra-level multi-instance distillation and inter-level multi-instance distillation.
Fine-Grained Visual Categorization Knowledge Distillation +2
no code implementations • 27 May 2022 • Jingjun Yi, Beichen Zhou
Exhaustive experiments on a series of pattern recognition tasks demonstrate that our framework outperforms many state-of-the-art MIL methods and validates the effectiveness of our proposed attention MIL pooling operators.
no code implementations • 27 May 2022 • Jingjun Yi, Beichen Zhou
This unified framework is not trivial as all the local semantic descriptors can be aligned to the same scene scheme, enhancing the scene representation capability.
no code implementations • 29 Mar 2022 • Jingjun Yi, Beichen Zhou
To this end, a residual-dense duplex fusion strategy is developed to enhance the feature propagation while re-using parameters as much as possible, and is realized by our duplex fusion block (DFblock).