零儲存危機隱私保護：您上傳的證據影像僅在記憶體中進行瞬時神經分析，完成後立即徹底銷毀。無日誌、無雲端備份。
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 驗證媒體真實性
即時神經網路檢測 · 免費 · 無需註冊 · 零儲存 · 記憶體瞬時處理
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.
關鍵警訊與破綻特徵
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.
防範措施與應對步驟
Run Clip Through Sealed Rose
Inspect head-to-torso boundary coherence and eye saccade naturalism.
常見問題
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.
支援 23 種語言：