@article{oai:niigata-u.repo.nii.ac.jp:00002712,
 author = {尾田, 雅文 and 磯村, 恒 and 関口, 行雄 and 原, 利昭},
 issue = {1},
 journal = {ライフサポート, ライフサポート},
 month = {Mar},
 note = {The Purpose of this study is to detect eye-gazing points during driving a wheelchair through the image sequence analysis of video frames. The performlances can be measured without restrictions of specific devices such as any accessories and sensors, which were put on a body. Images obtained with two video cameras allow the algorithm with two-dimensional multi resolution analysis through wavelet analysis to extract boundaries of right and left irises. Their three-dimensional positions and directions were estimated through direct linear transformation(DLT)technique. The eye-gazing point was evaluated through the relationship between the vertical vector of iris and line-of-sight. Consequently, Some preliminary results were presented to illustrate the detecting error of eye-gazing point.},
 pages = {2--7},
 title = {Direct Linear Transformation法を利用した車椅子移動時の非接触視点位置検出法の検討 (第2報, 2次元多重解像度解析を利用した検出法の改良)},
 volume = {14},
 year = {2002}
}