CASA: Class-Agnostic Shared Attributes in Vision-Language Models for Efficient Incremental Object Detection
<|reference_start|>CASA: Class-Agnostic Shared Attributes in Vision-Language Models for Efficient Incremental Object Detection: Incremental object detection (IOD) is challenged by background shift, where background categories in sequential data may include previously learned or future classes. Inspired by the vision-language foundation models such as CLIP, these models capture shared attributes from extensive image-text paired data during pre-training. We propose a novel method utilizing attributes in vision-language foundation models for incremental object detection. Our method constructs a Class-Agnostic Shared Attribute base (CASA) to capture common semantic information among incremental classes. Specifically, we utilize large language models to generate candidate textual attributes and select the most relevant ones based on current training data, recording their significance in an attribute assignment matrix. For subsequent tasks, we freeze the retained attributes and continue selecting from the remaining candidates while updating the attribute assignment matrix accordingly. Furthermore, we employ OWL-ViT as our baseline, preserving the original parameters of the pre-trained foundation model. Our method adds only 0.7% to parameter storage through parameter-efficient fine-tuning to significantly enhance the scalability and adaptability of IOD. Extensive two-phase and multi-phase experiments on the COCO dataset demonstrate the state-of-the-art performance of our proposed method.<|reference_end|>
@article{guo2024casa:,
    title={CASA: Class-Agnostic Shared Attributes in Vision-Language Models for
  Efficient Incremental Object Detection},
    author={Mingyi Guo, Yuyang Liu, Zongying Lin, Peixi Peng and Yonghong Tian},
    journal={arXiv preprint arXiv:2410.05804},
    year={2024},
    archivePrefix={arXiv},
    eprint={2410.05804},
    primaryClass={cs.CV}
}