LeapTalk: Breaking the Latency-Quality Trade-off in Talking Head Generation

  • 类型:arxiv
  • 标识:2608.00079
  • 链接:https://arxiv.org/abs/2608.00079
  • 主分类:multimodal
  • 形态:method
  • 被引:0
  • 被引来源:Semantic Scholar + OpenAlex
  • S2被引:0
  • OpenAlex被引:0
  • 影响力被引:0
  • TLDR:LeapTalk is proposed, a novel framework that achieves stable and real-time talking-head generation with a single forward step, scaling to arbitrarily long videos, and an audio-driven classifier-free guidance mechanism to maintain fine-grained lip synchronization under extreme step reduction.
  • OpenAlex ID:W7172441909
  • OpenAlex DOI:10.48550/arxiv.2608.00079
  • DOI:10.48550/arxiv.2608.00079
  • DOI来源:OpenAlex
  • 开放获取:green
  • 开放获取链接:https://doi.org/10.48550/arxiv.2608.00079
  • OpenAlex更新:2026-08-26
  • 待LLM分类:否
  • 标题中文:LeapTalk:打破 Talking Head 生成中的延迟-质量权衡
  • TLDR中文:本文提出 LeapTalk,一种通过单次前向实现稳定且实时说话头生成、可扩展至任意长视频的新颖框架,并引入音频驱动的无分类器引导机制,在极端步数缩减下保持细粒度唇形同步。
  • 来源文件
  • /inbox/tom/_candidates/2026-08-04-agent-rag-longcontext-candidates.json
  • [S2 enrich]
  • [OpenAlex backfill]