Xiatian Zhu

3D Scene-Adaptive Trajectory-Controllable Human Image Animation with Camera Movement

A ground-adaptive 3D motion retargeting approach to enable user-friendly motion trajectory control adapting to the changes of elevations of ground and orientations automatically and a viewpoint-adaptive latent fusion mechanism to inject point-cloud geometric priors through scene-visibility masking into the generative process, providing precise guidance of viewpoint changes under camera control are developed.