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Tianxing Fan

3 accepted papers

2025

Scalable Multi-Session Visual SLAM in Large-Scale Scenes with Subgraph Optimization

ICRA 2025

Multi-session visual SLAM systems enable 6-DoF camera localization along with long-term maintenance and expansion of the global map, by utilizing image data from different sessions. However, in large-scale environments, these systems often suffer from severe scale drift. While modern SLAM systems at

Cited by 1SourceScholar
2023

SINE: Semantic-Driven Image-Based NeRF Editing With Prior-Guided Editing Field

CVPR 2023poster

Despite the great success in 2D editing using user-friendly tools, such as Photoshop, semantic strokes, or even text prompts, similar capabilities in 3D areas are still limited, either relying on 3D modeling skills or allowing editing within only a few categories. In this paper, we present a novel s…

2022

CompNVS: Novel View Synthesis with Scene Completion

ECCV 2022poster

"We introduce a scalable framework for novel view synthesis from RGB-D images with largely incomplete scene coverage. While generative neural approaches have demonstrated spectacular results on 2D images, they have not yet achieved similar photorealistic results in combination with scene completion…

Cited by 8SourcePDFScholar