@techreport{oai:ipsj.ixsq.nii.ac.jp:00052130,
 author = {倉爪亮 and Ryo, KURAZUME},
 issue = {115(2006-CVIM-156)},
 month = {Nov},
 note = {本稿では，Active Contour Model（動的輪郭モデル）の代表的な手法として，KassらのSnakesとOsher，SethianらのLevel Set Methodに焦点を当て，その理論と実装法を概説する．特にLevel Set Methodに対しては，その基本的な考え方から，Upwind Scheme  AOS  ADIなどを用いた実装法，局所成長速度場と拡張成長速度場，Gemetric Active ContourとGeodesic Active Contour等，LSMを利用したアプリケーションの構築に必要な知識と具体的な手法を解説する．また高速で安定なLevel Set Methodの実装法として，著者らの提案するFast Level Set Methodを紹介し，ビデオ画像上の移動物体のリアルタイム追跡，および3次元モデリングへの適用例を示す．, This paper introduces the theory and the implementation method of Active Contour Models including Snakes proposed by Kass and Level Set Method (LSM) by S. Osher and J. A. Sethian, LSM has attracted much attention as a topological-free active contour model. This method utilizes an implicit representation of a contour to be tracked, and is able to handle topological change of a contour naturally. This paper explains the basic idea of LSM, concrete implementation method using Upwind Scheme, AOS, and ADI, no extension velocity field and extension velocity field, and Geometric Active Contour and Geodesic Active Contour. This paper also introduces the efficient algorithm of LSM named Fast Level Set Method (FLSM) and some experimental results of realtime tracking of moving objects in video images and 3D modeling.},
 title = {レベルセット法とその実装法について},
 year = {2006}
}