映像情報メディア学会誌
Online ISSN : 1881-6908
Print ISSN : 1342-6907
論文
数値的レンズ結像を用いた全方向視差計算機合成ホログラムの波動光学的再生シミュレーション
村上 和也松島 恭治
著者情報
ジャーナル フリー

2011 年 65 巻 12 号 p. 1793-1800

詳細
抄録

A novel method is proposed to provide exact prediction of the optical reconstruction of full-parallax computer generated holograms (CGHs). The wave field emitted from the CGH is numerically propagated into a pupil, and then the image formation by a lens is simulated by a procedure based on wave optics. Two numerical techniques for free space propagation, the shifted-Fresnel diffraction and rotational transformation, are used for the numerical calculation. Our method thus enables the viewpoint to be moved and the gaze point to be changed. This technique allows us to confirm the effect of non-diffraction light and the conjugate image of full-parallax large-scaled CGHs prior to their fabrication.

著者関連情報
© 2011 一般社団法人 映像情報メディア学会
前の記事 次の記事
feedback
Top