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Mingkai Liu

2 papers indexed

arxivcs.RO2026-07-05

Semantic-Guided Progressive Object Removal with Gaussian Splatting

Xianliang Huang, Chen Xiao, Yuanxiang Ni, Guanming Liu, Mingkai Liu, Dikai Fan, et al.

Removing unwanted objects from reconstructed 3D scenes is an important task in computer vision, supporting applications in AR/VR, robotics, and digital content creation. Existing methods typically complete the entire masked region in a single step and without effectively utilizin…

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arxivcs.RO2026-06-28

SPACE: Swarm Pheromone Fields for Adaptive Collision-Aware Exploration

Haohua Que, Haojia Gao, Mingkai Liu, Qian Zhang, Jiajun Sun, Fei Qiao

Massive robot swarms can explore unknown environments quickly, but adding robots eventually stops helping. Doorways and dense traffic create congestion, increasing inter-robot contacts and reducing the value of each additional robot. We study this safety-efficiency tradeoff for g…

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