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#camera pose estimation

V-DPM: 4D Video Reconstruction with Dynamic Point Maps

Edgar Sucar, Eldar Insafutdinov et al.Jan 14arXiv

V-DPM is a new way for AI to turn a short video into a moving 3D world, capturing both the shape and the motion of everything in it.

#Dynamic Point Maps#4D reconstruction#scene flow

InfiniteVGGT: Visual Geometry Grounded Transformer for Endless Streams

Shuai Yuan, Yantai Yang et al.Jan 5arXiv

InfiniteVGGT is a streaming 3D vision system that can keep working forever on live video without running out of memory.

#InfiniteVGGT#rolling memory#causal attention

3D-RE-GEN: 3D Reconstruction of Indoor Scenes with a Generative Framework

Tobias Sautter, Jan-Niklas Dihlmann et al.Dec 19arXiv

3D-RE-GEN turns a single photo of a room into a full 3D scene with separate, textured objects and a usable background.

#single-image 3D reconstruction#scene composition#context-aware inpainting

Efficiently Reconstructing Dynamic Scenes One D4RT at a Time

Chuhan Zhang, Guillaume Le Moing et al.Dec 9arXiv

D4RT is a new AI model that turns regular videos into moving 3D scenes (4D) quickly and accurately.

#D4RT#dynamic 4D reconstruction#query-based decoding

TrackingWorld: World-centric Monocular 3D Tracking of Almost All Pixels

Jiahao Lu, Weitao Xiong et al.Dec 9arXiv

TrackingWorld turns a regular single-camera video into a map of where almost every pixel moves in 3D space over time.

#monocular 3D tracking#world-centric coordinates#camera pose estimation