Chirpy3D: Part-Aware Multi-View Diffusion for Creative Fine-Grained Object Generation 事件

Chirpy3D: Part-Aware Multi-View Diffusion for Creative Fine-Grained Object Generation arXiv:2501.04144v3 Announce Type: replace Abstract: Understanding and generating the fine-grained structure of objects -- such as birds with species-specific beaks, wings, and tails -- is a long-standing challenge in computer vision. We propose Chirpy3D, a part-aware multi-view diffusion framework that learns a hierarchical part latent space from unposed 2D images, using only off-the-shelf 2D part segmentation