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It requires a video and the person needs to rotate. It doesn't imagine the back view. It appears to be doing optical flow and photogrammetry.
by swframe2 6y ago
It requires a video and the person needs to rotate. It doesn't imagine the back view. It appears to be doing optical flow and photogrammetry.
- makeworld 6y agoThe site clearly shows nice 3D outputs created from a single static image. Even the video models are created from a single frame alone.
- TaylorAlexander 6y agoIt is not doing photogrammetry and it works on a single image. It has learned what people look like (and training may have used photogrammetry in some way) and it can imagine a good 3D model from even a single image. The last line of the abstract: “We demonstrate that our approach significantly outperforms existing state-of-the-art techniques on single image human shape reconstruction by fully leveraging 1k-resolution input images.”