单目视频运镜增强：TrajectoryCrafter 实现流畅自然的相机运动
2025年3月10日，一项名为 TrajectoryCrafter 的前沿技术正式亮相，引发了科技界和视频创作领域的广泛关注。这项基于扩散模型（diffusion models）的创新技术，能够从单一视角的单目视频中推断并生成全新的视角，为视频后期制作带来了革命性的可能性。TrajectoryCrafter 的核心在于其强大的视角重定向能力。传统的单目视频受限于单一相机视角，创作者往往无法在后期调整拍摄角度或运镜方式。而 TrajectoryCrafter 通过扩散模型的深度学习技术，能够分析视频内容并推演出三维空间信息，从而允许用户
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