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https://t.co/8mU93eA13i
SparseSplat: Towards Applicable Feed-Forward 3D Gaussian Splatting with Pixel-Unaligned Prediction
Zicheng Zhang, Xiangting Meng, Ke Wu, Wenchao Ding
tl;dr: Shannon entropy->adaptive sampling; 3D KNN-> local info.->GS
https://t.co/fsYcqZCPIb
SparseSplat: Towards Applicable Feed-Forward 3D Gaussian Splatting with Pixel-Unaligned Prediction
Zicheng Zhang, Xiangting Meng, Ke Wu, Wenchao Ding
tl;dr: Shannon entropy->adaptive sampling; 3D KNN-> local info.->GS
https://t.co/fsYcqZCPIb
🎉 Excited to share that Prof. Laurent Kneip will personally present our paper “DynOPETs” at #ICCV2025, Hawaii!
Pre ⏰ & 📍 Oct 20, 11:50–12:10, Room 234
You can also find our poster at Exhibit Hall II, Oct 20, 4:20–5:30 PM (Board #179).
Code Page: https://t.co/S2St803Jm5
Meng et al. DynOPETs: A Versatile Benchmark for Dynamic Object Pose Estimation and Tracking in Moving Camera Scenarios
Paper link: https://t.co/k4wKAbK1ZH
Project page: https://t.co/Gtsq28ugXX
We propose DynOPETs, a dataset for dynamic object pose estimation with both category- and instance-level labels in scenes with moving cameras.
Enabled by an efficient pipeline combining pose tracking, estimation, and PGO.
Benchmarked on 18 SOTA methods,
https://t.co/Gtsq28ugXX
VINGS-Mono: Visual-Inertial Gaussian Splatting Monocular SLAM in Large Scenes
Note: Mesh is created from Kitty dataset.
Contributions:
• We are the first monocular (inertial) GS-based SLAM system capable of operating outdoors and supporting kilometer-scale urban scenes.
• We propose a 2D Gaussian Map module, including a sample rasterizer, score manager, and single-to-multi pose refinement, ensuring accurate localization and high-quality Gaussian maps in real time.
• We introduce a GS-based loop detection method, along with an efficient approach that corrects tens of millions of Gaussian attributes in a single operation upon loop detection, effectively eliminating accumulated errors and ensuring global map consistency.
• Comprehensive experiments on different scenes (indoor environments, aerial drone view, and driving scenes) demonstrate that VINGS-Mono outperforms existing approaches in rendering and localization performance. We also developed a mobile app and conducted real-world experiments to demonstrate the practical reliability of our method.