臺灣博碩士論文加值系統

Integral photography (IP) 技術是一種近年來被逐漸重視的全像技術，藉由微小化透鏡陣列(MLA)鏡頭，可將透過某一平面的光線加以捕捉，並藉其重現原始物體之部分三維(3D)影像，由於使用此種三維全像技術所重建之影像，於觀察時並不需要使用特殊偏光鏡片，所以IP在於三維全像顯像上是相當理想的技術。本篇論文藉由先進系統分析程式(ASAP)，建立快速而可靠的IP系統分析方式，並藉由參數之最佳化分析，提出最大解析度暨最大視角的改善方式。

Integral photography (IP) can be regarded as a method of capturing and displaying light rays passing through a plane. Because a three-dimensional (3-D) autostereoscopic image can be seen from a designed viewpoint without any special viewing glasses, IP is an ideal method to create 3-D autostereoscopic images. The conventional IP method in which is placed the film or a CCD camera behind a lens array immediately. In this thesis, the author proposes a method of analyzing maximum resolution and viewing angle from IP images simulated by the ASAP software, which enables us to getting optimum reconstruction image quality. Final simulated results show the potential to build the whole IP optical system by computer simulation technologies.

ABSTRACT (Chinese) i
ABSTRACT ii
ACKNOWLEDGMENT iii
TABLE OF CONTENTS iv
LIST OF FIGURES vii
LIST OF TABLES xi
Chapter 1 INTRODUCTION 1
Chapter 2 OVERVIEW 3
2.1 What is integral photography 3
2.2 Types of pickup method 4
2.2.1 In-direct pickup method 4
2.2.2 Direct pickup method 5
2.2.3 Photo-refractive pickup method 5
2.3 Problems of integral photography 6
2.3.1 Pseudoscopic image 6
2.3.2 Interference between elemental images 10
2.4 New developments in integral photographing 13
Chapter 3 PRINCIPLES 15
3.1 Resolution limitation analysis 15
3.1.1 Resolution of the integral photography 15
3.1.2 Optimization of the exit pupil 22
3.1.2.1 Aperture-Plate IP 22
3.1.2.2 Lens-Array IP 25
3.2 Viewing angle analysis 32
3.3 GRIN lens analysis 37
3.3.1 Prevention of pseudoscopic image 37
3.3.2 Prevention of images interference 39
Chapter 4 SIMULATIONS 47
4.1 ASAP optical modeling software 47
4.2 Source creating 48
4.3 Microlens array modeling 51
4.3.1 Defining system properties 51
4.3.2 Defining the interface 52
4.3.3 Object modeling 53
4.4 Building the optical System 57
4.5 Ray-tracing and analysis 58
Chapter 5 RESULTS 62
Chapter 6 CONCLUSIONS 69
REFERENCE 71
Appendix 75

[1] G. Lippmann, “La photographie integrale,” Comptes Rendus 146, 446-451, Academie des Sciences(1908).
[2] H. Hoshino, F. Okano, H. Isono, and I. Yuyama, “Analysis of resolution limitation of integral photography,” J. Opt. Soc. Am. A 15, 2059—2065 (1998).
[3] J. Arai, F. Okano, H. Hoshino, and I. Yuyama, “Gradient-index lens-array method based on real-time integral photography for three-dimensional images,” Appl. Opt. 37, 2034—2045 (1998).
[4] F. Okano, H. Hoshino, J. Arai, and I. Yuyama, “Three-dimensional video system based on integral photography,” Opt. Eng. 38, 1072—1077 (1999).
[5] Seung-Ho Shin and Bahram Javidi, “Speckle-reduced three-dimensional volume holographic display by use of integral imaging,” Appl. Opt. 41, 2644-2649 (2002).
[6] E. G. Paek, Optical Pattern Recognition with Microlasers, National Institute of Standards and Technology Internal Report 6017, Gaithersburg Md. 1998.
[7] C. Warde, C. M. Schiller, J. Bounds, T. N. Horsky, G. A. Melnik, and R. J. Dillon, “Charge-transfer-plate spatial light modulators,” Appl. Opt. 31, 3971-3977 (1992).
[8] F. Okano, H. Hoshino, J. Arai, and I. Yuyama, “Real-time pickup method for a three-dimensional image based on integral photography,” Appl. Opt. 36, 1598-1603 (1997).
[9] R. L. DeMontebello, “Wide-angle integral photography─the integram system,” in Three Dimensional Imaging, S. A. Benton, ed., Proc. SPIE 120, 73—91 (1977).
[10] T. Naemura, T. Yoshida and H. Harashima, “3-D computer graphics based on integral photography,” Opt. Exp. 8, 255-262 (2001).
[11] J. W. Goodman, Introduction to Fourier Optics (McGraw-Hill, New York, 1968).
[12] C. B. Burckhardt, “Optimum parameters and resolution limitation of integral photography,” J. Opt. Soc. Am. 58, 71—76 (1968).
[13] T. Okoshi, “Optimum design and depth resolution of lens-sheet and projection-type three-dimensional displays,” Appl. Opt. 10, 2284—2291 (1971).
[14] J.-H. Park, S.-W. Min, S. Jung, and B. Lee, “Analysis of viewing parameters for two display methods based on integral photography,” Appl. Opt. 40, 5217—5232 (2001).
[15] D. Marcuse and S. E. Miller, “Analysis of a tubular gas lens, ”Bell Sys. Tech. J. 43, 1759—1782 (1964).
[16] M. Sakamoto, H. Ueshima, M. Fukuyama, M. Toyama, and T. Yamada, “Application for multi-aperture system of light-focusing fiber optics,” Electrophotography 12, 12—21 (1973).
[17] Warren J. Smith, Modern Optical Engineering (McGraw-Hill, New York, 2001).
[18] R. L. de Montebello, “Wide-angle integral photography─the integram system,” in Three-Dimensional Imaging, S. A. Benton, ed., Proc. SPIE 120, 73—91 (1977).
[19] M. Hutley, R. Stevens, and D. Daly, “Microlens arrays,” Phys. World 4(7), 27—32 (1991).
[20] Kenneth M. Baker, “Highly corrected close-packed microlens arrays and moth-eye structuring on curved surfaces, ” Appl. Opt. 38, 352—356 (1999).
[21] Byoungho Lee, Sungyong Jung, Sung-Wook Min, and Jae-Hyeung Park, ” Three-dimensional display by use of integral photography with dynamically variable image planes,” Opt. Lett. 26, 1481—1482 (2001).
[22] Lars Erdmann and Kaigham J. Gabriel, “High-resolution digital integral photograpgy by use of a scanning microlens array,” Appl. Opt. 40, 5592—5599 (2001).
[23] Jae-Hyeung Park, Sung-Wook Min, Sungyong Jung, and Byoungho Lee, “Analysis of viewing parameters for two display methods based on integral photography,” Appl. Opt. 40, 5217—5232 (2001).
[24] Ju-Seog Jang and Bahram Javidi, “Real-time all-optical three-dimensional integral imaging projector,” Appl. Opt. 41, 4866—4869 (2002).
[25] Byoungho Lee, Sung-Wook Min, and Bahram Javidi, “Theoretical analysis for three-dimensional integral imaging systems with double devices,” Appl. Opt. 41, 4856—4865 (2002).
[26] Ju-Seog Jang and Bahram Javidi, “Improved viewing resolution of three-dimensional integral imaging by use of nonstationary micro-optics,” Opt. Lett. 27, 324—326 (2002).
[27] Yoonchan Jeong, Sungyong Jung, Jae-Hyeung Park, and Byoungho Lee, “Reflection-type integral imaging scheme for displaying three-dimensional images,” Opt. Lett. 27, 704—706 (2002).
[28] Ju-Seog Jang and Bahram Javidi, “Three-dimensional synthetic aperture integral imaging,” Opt. Lett. 27, 1144—1146 (2002).
[29] Byoungho Lee, Sungyong Jung, and Jae-Hyeung Park, “Viewing-angle-enhanced integral imaging by lens switching,” Opt. Lett. 27, 818—820 (2002).