This paper presents the design and development of a low cost autonomous human following robot for indoor service applications. Unlike conventional systems that rely on markers or computationally intensive deep learning models, the proposed approach employs a markerless, vision based tracking framework using Mediapipe f...
K. Gayan, Y. Amarasinghe, W. Jayathilaka· Moratuwa Engineering Researc...· 0 citations
Remote Center of Motion (RCM) is a critical kinematic constraint in minimally invasive robotic surgery, ensuring that surgical instruments pivot around a fixed incision point to minimize tissue trauma. While virtual RCM algorithms offer significant kinematic flexibility, their dependence on real-time computational accu...
S. Senanayaka, M. P. Abeysinghe, Y. Amarasinghe et al.· Moratuwa Engineering Researc...· 0 citations
This paper presents a Particle Swarm Optimization based algorithm for the geometric shape reconstruction of pipe bends using 3D point clouds obtained internally from vision sensors. The method utilizes the modular Pipe-Z system to model uniform pipe bends, accommodating various bend angles, radii, and orientations. Thr...
P. K. V. De Silva, K. T. R. J. Weniwelkola, N. V. Jayawardhana et al.· Moratuwa Engineering Researc...· 0 citations
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