tl;dr: decoupled/asynchronous differential epipolar constraint for angular and linear velocity->three 5pt solvers
tl;dr: variable number of unposed images->VGGT->128 latent tokens->flow-matching decoder->velocity and normal
gradient of differentiable rendering loss->ODE in inference
Surflo: Consistent 3D Surface Flow Model with Global State
@antoine-guedon.bsky.social, Shu Nakamura, @nicolasdufour.bsky.social, Jiahui Lei, Ko Nishino, @akanazawa.bsky.social
arxiv.org/abs/2606.13644
Zhenjun Zhao
SG2Loc: Sequential Visual Localization on 3D Scene Graphs
Nicole Damblon, Olga Vysotska, Federico Tombari, @marcpollefeys.bsky.social, @danielbarath.bsky.social
tl;dr: scene graph (SceneGraphLoc)->object meshes->semantic features->particle filtering
arxiv.org/abs/2606.11880
Virtual-point-based Solutions to Handle Generalized Absolute Pose Problem
Bin Li, Banglei Guan, Shunkun Liang, Yang Shang
tl;dr: generalized multi-camera projection->virtual point->single-camera form->Cayley/quaternion/rotation-matrix->3 PnP solvers
arxiv.org/abs/2606.09294
Wild3R: Feed-Forward 3D Gaussian Splatting from Unconstrained Sparse Photo Collection
Yuto Furutani, Takashi Otonari, Kaede Shiohara, Toshihiko Yamasaki
tl;dr: new dataset and finetune AnySplat
arxiv.org/abs/2606.11894
Empowering Feed-Forward Reconstruction Models with Metric Scale via Satellite Images
Xianghui Ze, Yongjian Luo, Mengjun Chao, Zhenbo Song, Jianfeng Lu, Yujiao Shi
tl;dr: in title
arxiv.org/abs/2606.08205
World Tracing: Generative Pixel-Aligned Geometry Beyond the Visible
Hao Zhang, Mohamed El Banani, Jen-Hao Cheng, Paul Zhang, Yi Hua, @bmildenhall.bsky.social, @classner.bsky.social, Narendra Ahuja, Gengshan Yang
tl;dr: ordered stack of 3D points->pixel
arxiv.org/abs/2606.13652
A Geometric Framework for Absolute Pose and Velocity Estimation with Event Cameras
Zibin Liu, Shunkun Liang, Banglei Guan, Yang Shang, Qifeng Yu, Ji Zhao
tl;dr: orthogonality & collinearity constraints between events&lines->linear & polynomial solvers
arxiv.org/abs/2606.09139
Minimal Solvers for Full-DoF Motion Estimation from Asynchronous Differential SfM
Shuo Pan, Banglei Guan, Bin Li, Zhenbao Yu, Zibin Liu, Zi Wang, Yang Shang, Qifeng Yu
arxiv.org/abs/2606.09218
