PersonaHOI: Effortlessly Improving Personalized Face with Human-Object Interaction Generation
- URL: http://arxiv.org/abs/2501.05823v1
- Date: Fri, 10 Jan 2025 10:01:36 GMT
- Title: PersonaHOI: Effortlessly Improving Personalized Face with Human-Object Interaction Generation
- Abstract summary: PersonaHOI is a training- and tuning-free framework that fuses a general StableDiffusion model with a personalized face diffusion (PFD) model to generate identity-consistent human-object interaction (HOI) images.
- Score: 62.85437763951757
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We introduce PersonaHOI, a training- and tuning-free framework that fuses a general StableDiffusion model with a personalized face diffusion (PFD) model to generate identity-consistent human-object interaction (HOI) images. While existing PFD models have advanced significantly, they often overemphasize facial features at the expense of full-body coherence, PersonaHOI introduces an additional StableDiffusion (SD) branch guided by HOI-oriented text inputs. By incorporating cross-attention constraints in the PFD branch and spatial merging at both latent and residual levels, PersonaHOI preserves personalized facial details while ensuring interactive non-facial regions. Experiments, validated by a novel interaction alignment metric, demonstrate the superior realism and scalability of PersonaHOI, establishing a new standard for practical personalized face with HOI generation. Our code will be available at https://github.com/JoyHuYY1412/PersonaHOI
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