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Yingfeng Cai

3 accepted papers

2026

Scal3R: Scalable Test-Time Training for Large-Scale 3D Reconstruction

CVPR 2026

This paper addresses the task of large-scale 3D scene reconstruction from long video sequences. Recent feed-forward reconstruction models have shown promising results by directly regressing 3D geometry from RGB images without explicit 3D priors or geometric constraints. However, these methods often

Cited by 0SourcecodeScholar
2024

Learning Sequence Descriptor Based on Spatio-Temporal Attention for Visual Place Recognition

RA-L 2024

Visual Place Recognition (VPR) aims to retrieve frames from a geotagged database that are located at the same place as the query frame. To improve the robustness of VPR in perceptually aliasing scenarios, sequence-based VPR methods are proposed. These methods are either based on matching between fra

Cited by 12SourcecodeScholar
2024

VRSO: Visual-Centric Reconstruction for Static Object Annotation

IROS 2024poster

As a part of the perception results of intelligent driving systems, static object detection (SOD) in 3D space provides crucial cues for driving environment understanding. With the rapid deployment of deep neural networks for SOD tasks, the demand for high-quality training samples soars. The traditio…

Cited by 0SourcecodeScholar