The research team at Alibaba Group has released a new framework called UniPortrait, which focuses on personalized processing of portrait images, including single-character consistency, multi-character consistency, and style reference. UniPortrait is specifically designed with two modules: ID embedding and ID routing, which maintain a high level of realism in facial features, support a broad range of facial editing capabilities, and even allow users to generate images using free-form text descriptions without a fixed layout. Through a two-phase training scheme, UniPo
