Search Results for author: Hongguang Zhu

Found 5 papers, 4 papers with code

BGM: Background Mixup for X-ray Prohibited Items Detection

no code implementations30 Nov 2024 Weizhe Liu, Renshuai Tao, Hongguang Zhu, YunDa Sun, Yao Zhao, Yunchao Wei

The approach introduces 1) contour information of baggage and 2) variation of material information into the original image by Mixup at patch level.

Image Augmentation

CTP: Towards Vision-Language Continual Pretraining via Compatible Momentum Contrast and Topology Preservation

1 code implementation14 Aug 2023 Hongguang Zhu, Yunchao Wei, Xiaodan Liang, Chunjie Zhang, Yao Zhao

Regarding the growing nature of real-world data, such an offline training paradigm on ever-expanding data is unsustainable, because models lack the continual learning ability to accumulate knowledge constantly.

Continual Learning Continual Pretraining

CTP:Towards Vision-Language Continual Pretraining via Compatible Momentum Contrast and Topology Preservation

1 code implementation ICCV 2023 Hongguang Zhu, Yunchao Wei, Xiaodan Liang, Chunjie Zhang, Yao Zhao

Regarding the growing nature of real-world data, such an offline training paradigm on ever-expanding data is unsustainable, because models lack the continual learning ability to accumulate knowledge constantly.

Continual Learning Continual Pretraining

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