單目視頻運鏡增強：TrajectoryCrafter 實現流暢自然的相機運動
2025年3月10日，一項名爲 TrajectoryCrafter 的前沿技術正式亮相，引發了科技界和視頻創作領域的廣泛關注。這項基於擴散模型（diffusion models）的創新技術，能夠從單一視角的單目視頻中推斷並生成全新的視角，爲視頻後期製作帶來了革命性的可能性。TrajectoryCrafter 的核心在於其強大的視角重定向能力。傳統的單目視頻受限於單一相機視角，創作者往往無法在後期調整拍攝角度或運鏡方式。而 TrajectoryCrafter 通過擴散模型的深度學習技術，能夠分析視頻內容並推演出三維空間信息，從而允許用戶
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