VGGT‑X Enables Dense Novel View Synthesis Without COLMAP

VGGT‑X enables dense novel view synthesis without COLMAP, processing over 1,000 images on standard GPU memory budgets and achieving visual quality comparable to COLMAP pipelines. Read more: getnews.me/vggt-x-enables-dense-nov... #vggtx #3dfm #novelviews

ACT-R: Adaptive Camera Trajectories for 3D Reconstruction from Single Image We introduce adaptive view planning to multi-view synthesis, aiming to improve both occlusion revelation and 3D consistency for single-view 3D reconstruction. Instead of generating an unordered set of views independently or simultaneously, we generate a sequence of views, leveraging temporal consistency to enhance 3D coherence. Most importantly, our view sequence is not determined by a pre-determined camera setup. Instead, we compute an adaptive camera trajectory (ACT), specifically, an orbit of camera views, which maximizes the visibility of occluded regions of the 3D object to be reconstructed. Once the best orbit is found, we feed it to a video diffusion model to generate novel views around the orbit, which in turn, are passed to a multi-view 3D reconstruction model to obtain the final reconstruction. Our multi-view synthesis pipeline is quite efficient since it involves no run-time training/optimization, only forward inferences by applying the pre-trained models for occlusion analy

🎥🤖✨ discover adaptive camera paths that smartly reveal hidden details for single-image 3d reconstruction, using video diffusion and multi-view synthesis for strikingly consistent results
https://arxiv.org/abs/2505.08239v1
#3dvision #diffusion #multiview #occlusion #novelviews