Phrase Grounding-based Style Transfer for Single-Domain Generalized Object Detection

Single-domain generalized object detection aims to enhance a model's generalizability to multiple unseen target domains using only data from a single source domain during training. This is a practical yet challenging task as it requires the model to address domain shift without incorporating target domain data into training. In this paper, we propose a novel phrase grounding-based style transfer (PGST) approach for the task. Specifically, we first define textual prompts to describe potential objects for each unseen target domain. Then, …

cs.cv data detection domain domains generalized multiple paper practical shift style style transfer training transfer