Advances in 3D Vision and Scene Reconstruction

The field of 3D vision and scene reconstruction is rapidly advancing, with a focus on developing more efficient, accurate, and robust methods for reconstructing 3D scenes from 2D images and videos. Recent developments have centered around improving the accuracy and speed of 3D reconstruction algorithms, as well as enhancing their ability to handle complex and dynamic scenes. Notably, the use of multi-view consistency, test-time adaptation, and differentiable 3D transformations has shown promising results in improving the performance of 3D vision models. Furthermore, the development of more efficient and scalable algorithms, such as those using visual geometry grounded transformers, has enabled the reconstruction of large-scale scenes with high accuracy. Additionally, researchers have been exploring the application of 3D vision techniques to various domains, including robotics, autonomous driving, and endoscopic vision. Some noteworthy papers in this area include Muskie, which proposes a native multi-view vision backbone for 3D vision tasks, and MVS-TTA, which introduces a test-time adaptation framework for multi-view stereo methods. Overall, the field of 3D vision and scene reconstruction is rapidly evolving, with a focus on developing more efficient, accurate, and robust methods for reconstructing 3D scenes from 2D images and videos.

Sources

Muskie: Multi-view Masked Image Modeling for 3D Vision Pre-training

MVS-TTA: Test-Time Adaptation for Multi-View Stereo via Meta-Auxiliary Learning

scipy.spatial.transform: Differentiable Framework-Agnostic 3D Transformations in Python

SwiftVGGT: A Scalable Visual Geometry Grounded Transformer for Large-Scale Scenes

4D-VGGT: A General Foundation Model with SpatioTemporal Awareness for Dynamic Scene Geometry Estimation

DetAny4D: Detect Anything 4D Temporally in a Streaming RGB Video

Deep Hybrid Model for Region of Interest Detection in Omnidirectional Videos

Multi-Agent Monocular Dense SLAM With 3D Reconstruction Priors

VGGT4D: Mining Motion Cues in Visual Geometry Transformers for 4D Scene Reconstruction

Uplifting Table Tennis: A Robust, Real-World Application for 3D Trajectory and Spin Estimation

AMB3R: Accurate Feed-forward Metric-scale 3D Reconstruction with Backend

3D-Aware Multi-Task Learning with Cross-View Correlations for Dense Scene Understanding

HTTM: Head-wise Temporal Token Merging for Faster VGGT

Endo-G$^{2}$T: Geometry-Guided & Temporally Aware Time-Embedded 4DGS For Endoscopic Scenes

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