Tseng, Pin-ChiehPin-ChiehTsengHAN-PANG HUANGHong, Yi-TianYi-TianHong2025-11-202025-11-20202523743255https://www.scopus.com/record/display.uri?eid=2-s2.0-105018190634&origin=resultslisthttps://scholars.lib.ntu.edu.tw/handle/123456789/733871We present a Modified Ball-Pivoting Algorithm (BPA) that preserves the intuitive rolling-ball framework of BPA while eliminating its key failure points. By pairing high-precision, globally oriented normals with a strict empty-ball seed, adopting breadth-first front propagation, and adding a lightweight post-clean-up, the method delivers sharper edges, complete surfaces, and smoother shading on large outdoor point clouds without extra runtime or memory.falseconference paper10.1109/ARIS66143.2025.111634512-s2.0-105018190634