In this paper, we present Export3D, a one-shot 3D-aware portrait animation method that is able to control the facial expression and camera view of a given portrait image. To achieve this, we introduce a tri-plane generator that directly generates a tri-plane of 3D prior by transferring the expression parameter of 3DMM into the source image. The tri-plane is then decoded into the image of different view through a differentiable volume rendering. Existing portrait animation methods heavily rely on image warpi
Our method can generate 3D-aware videos using a single source image. Here, we fix the expression and animate the source (the first row) by controlling the camera parameters (the second row).
Video 1. One-shot free view animation results on Voxceleb1 test data.