トリプレット画像を用いたカメラキャリブレーション手法に関する研究

摘要

According to appearance of low cost and high resolution consumer grade digital cameras with various functions, convenient 3D measurement using the digital cameras are enormously expected in various fields. However, there are still problems for efficient digital photogrammetry using the cameras. These problems include 3D measurement for ground control point, previous interior orientation procedures and restriction for taking images. These restrictions should be removed for ideal convenient photogrammetry using the digital cameras. In order to resolve the above problems, efficient camera calibration method which does not need ground control points nor previous interior orientation procedures are proposed in this paper.%民生用デジタルカメラの低価格化および高解像度化が進み，高解像度撮像素子を搭載した多種，多様な民生用デジタルカメラが発売され，手軽に高解像度画像を手に入れることが可能となった。このため，これまでに民生用デジタルカメラの実用化に関する多数の研究が報告されている（例えば，Habib and Morgan，2003；Fraser and Hanley，2004；Laebe and Foerst－ner，2004）。