快手可灵团队开源项目LivePortrait爆火 一张照片生成动态视频 大叔秒变少女！
快手可灵团队开源的LivePortrait框架在AI领域引发广泛关注。该框架仅需一张静态图像即可生成动态视频，展现AI在视频生成领域的强大潜力。自发布以来，项目在GitHub上获得7.5K星标，成为热门AI项目。LivePortrait核心优势在于其表情“移花接木”能力，可将表情精确复制到不同风格中，应用范围广泛，包括单人肖像、全家福、宠物等。技术上，LivePortrait采用基于隐式关键点的创新框架，通过两个阶段训练提升模型性能，优于当前主流方法。在生成质量和驱动精确度上表现出色，推理效率高，每帧生成速度可达12.8毫秒。此框架为创意产业带来新可能性，预示AI视频生成应用将有更多创新。
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