Mono-STAR: Mono-camera Scene-level Tracking and Reconstruction

• URL: http://arxiv.org/abs/2301.13244v1
• Date: Mon, 30 Jan 2023 19:17:03 GMT
• Title: Mono-STAR: Mono-camera Scene-level Tracking and Reconstruction
• Authors: Haonan Chang, Dhruv Metha Ramesh, Shijie Geng, Yuqiu Gan, Abdeslam Boularias
• Abstract summary: We present Mono-STAR, the first real-time 3D reconstruction system that simultaneously supports semantic fusion, fast motion tracking, non-rigid object deformation, and topological change.
• Score: 13.329040492332988
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We present Mono-STAR, the first real-time 3D reconstruction system that simultaneously supports semantic fusion, fast motion tracking, non-rigid object deformation, and topological change under a unified framework. The proposed system solves a new optimization problem incorporating optical-flow-based 2D constraints to deal with fast motion and a novel semantic-aware deformation graph (SAD-graph) for handling topology change. We test the proposed system under various challenging scenes and demonstrate that it significantly outperforms existing state-of-the-art methods.

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