複数枚写真を用いた3次元顔モデルの構成

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/8133
File
Title
複数枚写真を用いた3次元顔モデルの構成
Title Alternative
Reconstruction of 3D Human Face Model Using Plural Photographs
Author
氏名 竹之内 航
ヨミ タケノウチ ワタル
別名 Takenouchi Wataru
氏名 山下 英生
ヨミ ヤマシタ ヒデオ
別名 Yamashita Hideo
Subject
human face reconstruction
epipolar geometry
circle distribution image
NDC
007.642
Abstract

If it is easy to construct the three-dimensiona model of each person’s face, we can realize the face database of person, and many application fields using human faces like animation will spread. In this paper, a method for making a three-dimensional model by using two face pictures taken from two different directions and using the epipolar geometry is described. In order to reconstruct a free-form surface like the shape of human face, a circle distribution image composed of a lot of circles is irradiated on a face, and we reconstruct the three-dimensional face shape model by using the center points of circles as characteristic points. We propose a method for extracting central coordinates of a lot of circles automatically. Next, the restoration accuracy of the proposed technique is verified, and the result of application to a face model is described.

Journal Title
広島工業大学紀要. 研究編
Volume
44
Spage
285
Epage
290
Published Date
2010-02
Publisher
広島工業大学
ISSN
1346-9975
NCID
AA11599110
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima