零存储危机隐私保护：您上传的证据影像仅在内存中进行即时神经分析，完成后立即彻底销毁。无日志、无云端备份。
LivePortrait AI Detector: Spotting Video & Audio Driven Face Animation
Auditing high-efficiency portrait animation models driven by video stitching and audio cues.
使用 Sealed Rose 验证媒体真实性
实时神经网络检测 · 免费 · 无需注册 · 零存储 · 内存瞬时处理
LivePortrait (developed by Kuaishou) generates lifelike animated talking videos from a single still portrait by transferring head movements, blinks, and emotional expressions from a driver video. It is widely used by catfish syndicates to turn stolen photos into "video proof" of their identity.
关键警讯与破绽特征
1Rigid Shoulder and Torso Posture
The head moves and smiles naturally, but the collarbones, shoulders, and chest remain frozen like a cardboard cutout.
2Pupil Glaze and Synthetic Eye Gaze
Eyes wander without realistic micro-saccades, and pupil reflections remain fixed despite changing scene angles.
LivePortrait Implicit Keypoint Mechanics
- Implicit Keypoint Driving: Uses transformer-based keypoint optimization to warp 2D source pixels, which creates stretching artifacts along the neck boundary.
防范措施与应对步骤
Run Clip Through Sealed Rose
Inspect head-to-torso boundary coherence and eye saccade naturalism.
常见问题
What is LivePortrait used for in scams?▼
Romance scammers use LivePortrait to animate a single stolen photo of an influencer so it winks, speaks, and smiles on video.
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