Cited by 111Domain Adaptation and Few-Shot LearningAdvanced Neural Network ApplicationsAdvanced Image and Video Retrieval Techniques

Meta-Learning-Based Incremental Few-Shot Object Detection

Cheng, Meng, Wang, Hanli, Long, Yu·2022·IEEE Transactions on Circuits and Systems for Video Technology

Abstract

Recent years have witnessed meaningful progress in the task of few-shot object detection. However, most of the existing models are not capable of incremental learning with a few samples,i.e., the detector can’t detect novel-class objects by using only a few samples of novel classes (without revisiting the original training samples) while maintaining the performances on base classes. This is largely because of catastrophic forgetting, which is a general phenomenon in few-shot learning that the incorporation of the unseen information (e.g., novel-class objects) will lead to a serious loss of the knowledge learnt before (e.g., base-class objects). In this paper, a new model is proposed for incremental few-shot object detection, which takes CenterNet as the fundamental framework and redesigns it by introducing a novel meta-learning method to make the model adapted to unseen knowledge while overcoming forgetting to a great extent. Specifically, a meta-learner is trained with the base-class samples, providing the object locator of the proposed model with a good weight initialization, and thus the proposed model can be fine-tuned easily with few novel-class samples. On the other hand, the filters correlated to base classes are preserved when fine-tuning the proposed model with the few samples of novel classes, which is a simple but effective solution to mitigate the problem of forgetting. The experiments on the benchmark MS COCO and PASCAL VOC datasets demonstrate that the proposed…

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Crossref · 10.1109/tcsvt.2021.3088545

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Authors
Cheng, M., Wang, H., & Long, Y.
Affiliations
  • Tongji University (CN)
  • Department of Computer Science and Technology, Tongji University, Shanghai, China
Venue
IEEE Transactions on Circuits and Systems for Video Technology
Published
2022-04
Volume
32
Issue
4
Pages
2158-2169
ISSN
  • 1051-8215 (ISSN-L)
  • 1558-2205
OpenAlex
W3169422999
Cited by
111
References
10
Citations by year
2026: 10 · 2025: 24 · 2024: 33 · 2023: 31 · 2022: 11 · 2021: 2
FWCI
6.78
Type
journal article
Language
en
Open access
closed
Locations
IEEE Transactions on Circuits and Systems for Video Technology (publishedVersion)
Funders
  • National Natural Science Foundation of China (61976159)
  • Shanghai Innovation Action Project of Science and Technology (20511100700)
  • Shanghai Municipal Science and Technology Major Project (2021SHZDZX0100)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Image and Video Retrieval Techniques
Keywords
incremental learning, few-shot object detection, catastrophic forgetting, meta-learning, CenterNet, novel class detection, fine-tuning, weight initialization, unseen classes

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