Semi-analytic texturing algorithm for polygon computer-generated hologramsopen access
- Authors
- Lee, Wooyoung; Im, Dajeong; Paek, Jeongyeup; Hahn, Joonku; Kim, Hwi
- Issue Date
- Dec-2014
- Publisher
- OPTICAL SOC AMER
- Citation
- OPTICS EXPRESS, v.22, no.25, pp 31180 - 31191
- Pages
- 12
- Journal Title
- OPTICS EXPRESS
- Volume
- 22
- Number
- 25
- Start Page
- 31180
- End Page
- 31191
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/47659
- DOI
- 10.1364/OE.22.031180
- ISSN
- 1094-4087
- Abstract
- A texturing method for the semi-analytic polygon computer-generated hologram synthesis algorithm is studied. Through this, the full-potential and development direction of the semi-analytic polygon computer-generated holograms are discussed and compared to that of the conventional numerical algorithm of polygon computer-generated hologram generation based on the fast Fourier transform and bilinear interpolation. The theoretical hurdle of the semi-analytic texturing algorithm is manifested and an approach to resolve this problen. A key mathematical approximation in the angular spectrum computer-generated hologram computation, as well as the trade-offs between texturing effects and computational efficiencies are analyzed through numerical simulation. In this fundamental study, theoretical potential of the semi-analytic polygon computer-generated hologram algorithm is revealed and the ultimate goal of research into the algorithm clarified.
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Collections - College of Software > School of Computer Science and Engineering > 1. Journal Articles
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