The 26th International Display Workshops (IDW '19)

講演情報

Poster Presentation

[3DSAp2/3Dp2] 3D and Hyper-realistic Displays and Applications 2

2019年11月28日(木) 14:30 〜 17:00 Main Hall (1F)

14:30 〜 17:00

[3DSAp2/3Dp2-21L] Efficient Computation of Binary-Weighted Computer-Generated Hologram for Gradation Representable Electroholography

*Ren Noguchi1, Tomoya Sakaguchi1, Hiromi Sannomiya1, Kohei Suzuki1, Minoru Oikawa1, Yuichiro Mori1, Takashi Kakue2, Tomoyoshi Shimobaba2, Tomoyoshi Ito2, Naoki Takada1 (1. Kochi University (Japan), 2. Chiba University (Japan))

キーワード:Electroholography, Binary-Weighted Computer-generated hologram, Gradation representation

We proposed fast computation for the gradation representable electroholography using the bit planes comprising binary-weighted computer-generated hologram (CGH). We succeeded in reducing the duplicate CGH calculation of same object points. Consequently, the proposed method is 2.7 times faster than the previous method.