[D-5-2] Automatic Generation of Implicit Surface Model from 3D-scanned Data of Plastic Bottles 〇Reon Matsui1、Yutaka Ohtake1、Hiromasa Suzuki1、Tatsuya Yatagawa1、Jun Hotta2 (1.The University of Tokyo、2.Zodiac) キーワード:CAD、plastic bottle design、implicit surface modeling、frequency analysis、