多焦繞射透鏡陣列應用在積體成像

Integral imaging using multifocal diffractive lens arrays

張予柔(Yu-Jou Chang)

指導教授 ： 李佳翰

國立臺灣大學/工學院/工程科學及海洋工程學研究所/碩士(2016年)

https://doi.org/10.6342/NTU201602726

摘要

在積體成像的模擬中，主要包含兩大主軸，一個是三維資訊的接收，另一個是三維資訊的重建。此系統使用兩種光學軟體來進行模擬。利用code V的光學模擬來控制系統的光學特性；再來利用LightTools的光學追跡及照明功能，來模擬系統的影像成像特性。在整個模擬系統中，除了所需要的感光元件之外，微陣列透鏡的設置決定了整個系統大部份的參數控制。在本論文中，我們使用相位型菲涅耳波帶片做為積體成像中的微透鏡陣列；我們討論了菲涅耳波帶片對於色像差的影響及其模擬結果，同時我們也發展了重建影像計算方法及其應用。

關鍵字

積體成像 ； 重建影像計算方法 ； 繞射透鏡陣列 ； 色像差

並列摘要

An optical system of picked-up and reconstruction for the three-dimensional information was designed. This system simulated by using code V optical design software and LightTools illumination design software, including lenslet array, receiver, and camera, has been calculated. The test images of the observed object can be obtained when light is penetrated through lenslet array. Then the image of the observed object can be reconstructed by using the computational integral-imaging reconstruction (CIIR) method. Thus, a commercial light field camera uses microlens array for integral imaging system is applicable. Lastly, we apply the phase Fresnel lens array to replace the microlens array, and diffractive lens array simulation concepts are demonstrated. The parameters of characteristic in the integral system applications are analyzed.

並列關鍵字

Integral imaging ； computational integral-imaging reconstruction ； diffractive lens array ； chromatic aberration

參考文獻

[1] G. Lippmann, "Epreuves reversibles. photographies integrals," Comptes-Rendus Academie des Sciences, vol. 146, pp. 446-451, 1908.

[2] X. Xiao, B. Javidi, M. Martinez-Corral, and A. Stern, "Advances in three-dimensional integral imaging: sensing, display, and applications [Invited]," Applied optics, vol. 52, pp. 546-560, 2013.

[3] J.-H. Park, K. Hong, and B. Lee, "Recent progress in three-dimensional information processing based on integral imaging," Applied Optics, vol. 48, pp. H77-H94, 2009.

[4] M. Cho, M. Daneshpanah, I. Moon, and B. Javidi, "Three-dimensional optical sensing and visualization using integral imaging," Proceedings of the IEEE, vol. 99, pp. 556-575, 2011.

[5] H. Kim, J. Hahn, and B. Lee, "The use of a negative index planoconcave lens array for wide-viewing angle integral imaging," Optics express, vol. 16, pp. 21865-21880, 2008.