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LivePortrait: Efficient Portrait Animation with Stitching and Retargeting Control
LivePortrait is an official PyTorch implementation for efficient portrait animation, bringing still images and videos to life with advanced stitching and retargeting control. It supports both human and animal subjects, offering various features like image-driven mode, regional control, and precise editing. Widely adopted by major video platforms, LivePortrait provides a robust solution for generating dynamic animated portraits.
Leffa: Controllable Person Image Generation with Flow Fields in Attention
Leffa is a unified framework for controllable person image generation, enabling precise manipulation of appearance through virtual try-on and pose via pose transfer. This project addresses the common issue of fine-grained textural detail distortion by learning flow fields in attention, guiding target queries to correct reference keys. It achieves state-of-the-art performance, maintaining high image quality while significantly reducing detail distortion.