视频生成空间记忆新方案
Mirage由微软研究院与多所大学联合开发。它直接在潜在空间存储场景信息，而非基于像素的点云。该方法将计算时间和显存需求大幅降低，同时支持长镜头下的空间一致性。模型目前无法可靠追踪跨片段的移动物体。
Microsoft Research's Mirage gives video generation a persistent spatial memory that doesn't forget what's around the corner
Mirage, a video world model from Microsoft Research and several universities, stores scene information directly in latent space instead of pixel-based point clouds. That slashes compute time and graphics memory while keeping scenes spatially consistent through long camera moves. It still can't reliably track moving objects across segments. The article Microsoft Research's Mirage gives video generation a persistent spatial memory that doesn't forget what's around the corner appeared first on The Decoder .