Conceptual

BatStyler: Multi-Category Style Generation for Source-Free Domain Generalization

Improves source-free domain generalization in the multi-domain, multi-category regime via a Coarse Semantic Generation module that prevents style-diversity space from collapsing as categories grow and a Uniform Style Generation module that produces uniformly distributed styles trained in parallel, raising both diversity and efficiency of synthetic styles and surpassing SOTA on multi-category datasets.