真彩色体视全息图的研究
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摘要
本文采用两种方法来制真彩色体视全息图:一种是用三色光栅照相机拍摄景物的两张视差照片,然后用单色激光器经二次曝光全息记录制成一张真彩色体视全息图,在普通白炽灯照明下可再现真彩色体视全息像。该方法制作过程简单,减少了散斑噪音,消除了彩色全息像的色差,得到的全息像清晰明亮,色彩真实,立体感强。另一种办法是用液晶显示屏(LCD)作为掩模来制作真彩色体视全息图。利用图象处理软件将由数码相机或由计算机的图形软件产生2D、3D彩色图象分成红、绿、蓝三色输入LCD液晶屏作为掩模,解决了传统方法中三分色片对位困难和制作分色片手续繁琐问题。本文对这两种方法的理论和实验作了深入的分析介绍,设计了实验室全息记录方法,得到质量好的真彩色体视全息图。
Two methods of making a true color stereoscopic hologram are presented in this paper. Two parallactic films of a nature color scene are obtained with a three color grating camera. With the films, a true color stereoscopic hologram can be made with one–wavelength laser through two exposure recordings. A true color stereoscopic scene image can be reconstructed from the hologram as it is illuminated by a white light source. Compared with other methods, this method is simpler in operation. It largely decreases the scattering noise and gets rid of chromatic aberration of the reconstructed image. It can produce a clearer and brighter achromatic aberration stereoscopic color image. Other kind of method of making a true color stereoscopic hologram with LCD liquid crystal screen is presented in this paper. Making use of the image processing software the color image producing by digital camera or computer will be divided into red、green and blue three colors images and input to the LCD liquid crystal screen to be used as the masks. This method resolves the two problems. One is the contraposition of three dividing colors films in traditional method and the other is tedious procedure to creating dividing colors films. In addition to describe the principles of these two methods. We have fabricated some true color stereoscopic holograms in the lab in order to validate the feasibility of the method. Qualified true color stereoscopic holograms are obtained.
Two methods of making a true color stereoscopic hologram are presented in this paper. Two parallactic films of a nature color scene are obtained with a three color grating camera. With the films, a true color stereoscopic hologram can be made with one–wavelength laser through two exposure recordings. A true color stereoscopic scene image can be reconstructed from the hologram as it is illuminated by a white light source. Compared with other methods, this method is simpler in operation. It largely decreases the scattering noise and gets rid of chromatic aberration of the reconstructed image. It can produce a clearer and brighter achromatic aberration stereoscopic color image. Other kind of method of making a true color stereoscopic hologram with LCD liquid crystal screen is presented in this paper. Making use of the image processing software the color image producing by digital camera or computer will be divided into red、green and blue three colors images and input to the LCD liquid crystal screen to be used as the masks. This method resolves the two problems. One is the contraposition of three dividing colors films in traditional method and the other is tedious procedure to creating dividing colors films. In addition to describe the principles of these two methods. We have fabricated some true color stereoscopic holograms in the lab in order to validate the feasibility of the method. Qualified true color stereoscopic holograms are obtained.
引文
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[2] Collier R J,Burckhardt C B,Lin L H.Optical Holography[M]. New York: Academic press, 1971, 96-110
[3] Holography[J].GaProc.IEEE72, 60(6): 1947-1971, 655-668
[4] 齐藤隆行.显示用全息图[J].应用物理, 1980, 49(8): 791-794
[5] H Chen and F T S Yu.One-step rainbow hologram[J].Opt Leet, 1978, 3(2): 85
[6] Tamura P N.One-step rainbow holography with a field lens[J].Appl Opt, 1978, 17 (21): 3343
[7] Benton S A.Hologram reconstructions with extended light sources[J].JOSA,1969,59(10): 1545A
[8] 于美文.光全息学及其进展[M].第 1 版.北京: 北京理工大学出版社,1996 年 8 月, 445-448
[9] Qizhe Chan and Guicong Chen, Hsuan Chen.One-step rainbow holography of difuse 3D objects with no stit[J].Appl Opt, 1983, 22(23): 3902-3905
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[27] 龙涛.用全息分色法制作彩色全息图[J].激光杂志, 2001, 22(6): 60-62
[28] 陈建农.全视差二步彩虹全息.光学技术[J].2000, 26(3): 275-276, 280
[29] 杜玲.全息显示技术国内外近期发展概述[J].CHINAP ACKAGING, 1998, 18(4): 42
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[40] 邓玲.用单波长激光器制作二维彩色全息图的新方法[J].激光杂志,1995, (16)2: 65-69
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[57] 吕晓旭,钟丽云,佘灿麟等.透射型彩色全息图的拍摄与再现[J].光子学报, 2002 ,31(4): 463-466
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[59] 许澍翔,刘海峰,李维宁等.体视彩虹彩色全息图的研制与应用[J].激光杂志, 1999, 20(3): 27-29
[60] 郭怀梅,刘守,张向苏.双体视对真彩色彩虹全息图[J].激光杂志, 2000, 21(2): 49-50
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[64] 母国光.白光光学信息处理及其彩色摄影术[J].光电子?激光,2001,12(3):285-292
[65] 王丁,曾毅.三色光栅制作真彩色全息图[J].激光杂志,2004,25(3): 48-51
[66] 邓玲,邱大庸.用单波长激光制作二维彩色全息图的新方法[J].激光杂志,1995,16(2):65-69
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[2] Collier R J,Burckhardt C B,Lin L H.Optical Holography[M]. New York: Academic press, 1971, 96-110
[3] Holography[J].GaProc.IEEE72, 60(6): 1947-1971, 655-668
[4] 齐藤隆行.显示用全息图[J].应用物理, 1980, 49(8): 791-794
[5] H Chen and F T S Yu.One-step rainbow hologram[J].Opt Leet, 1978, 3(2): 85
[6] Tamura P N.One-step rainbow holography with a field lens[J].Appl Opt, 1978, 17 (21): 3343
[7] Benton S A.Hologram reconstructions with extended light sources[J].JOSA,1969,59(10): 1545A
[8] 于美文.光全息学及其进展[M].第 1 版.北京: 北京理工大学出版社,1996 年 8 月, 445-448
[9] Qizhe Chan and Guicong Chen, Hsuan Chen.One-step rainbow holography of difuse 3D objects with no stit[J].Appl Opt, 1983, 22(23): 3902-3905
[10] 国承山.不同狭缝的三维漫射体一步彩虹全息术[J].中国激光, 1978, 14(12): 738-739
[11] Grover C P et al.Lensless one-step rainbow holography using a synthesized masking slit[J].Appl Opt, 1983, 3300-3304
[12] Quercioli F,Molesini G.Zero-path-difference rainbow holography[J].Opt Lett, 1985, 10(10): 475-477
[13] 朱云峰.商用激光全息发展方向[J].印刷技术, 2000, 12: 76-77
[14] Yu N Denisyuk.Photographic reconstruction of the optical properties of an object in its own scattered radiation[J].Dokl.Akad.Nauk SSR, 144: 1275-1278
[15] 于美文.彩色全息的进展[J].影像技术, 1997, 第一期: 14-20
[16] 董会宁,朱建华,邱福民.全色银盐干版记录真彩色反射全息图的新技术研究[J].四川师范大学学报(自然科学版),1999, (22)1: 103-107
[17] 吕晓旭,钟丽云,余灿磷,张永安,熊秉衡.透射型彩色全息图的拍摄与再现[J].光学学报, 2002, 31(4): 463-466
[18] 王辉,李勇,彭保进,俞世刚.动态物体真彩色全息图的研究[J].光学仪器, 1997, 19( 4-5): 27-30
[19] 王金城,刘鹏.用多谱激光制作 DCG 反射全息图的方法[J].激光杂志, 1999, 20( 5): 24-26
[20] 周小莉,蔡培阳.空频分色单波长真彩色全息图[J].山东师大学报(自然科学版), 2002, 17(1): 32-34
[21] 龙涛.彩色全息图的研究[J].渝州大学学报(自然科学版), 2002, 19(1): 46-49
[22] 刘艺,王仕瑜.单波长激光实现三维真彩色彩虹全息图的记录[J].电子科技大学学报, 1998, (27)6: 635-637
[23] 王辉,唐继跃,郭履容.单波长记录二维真彩色全息图的一种新方法[J].光学学报, 1995, 15(3): 320-325:
[24] 王取泉,答孝义,熊贵光,田德成.色彩编码片的并行处理与真彩色彩虹全息术[J].武汉大学学报(自然科学版), 1999, 45(1): 79-80
[25] 刘海峰,李维宁等.体视彩虹彩色全息图的研制与应用[J].激光杂志, 1999, 20(3): 27-29
[26] 古平北.一步真彩色彩虹全息术[J].中山大学学报(自然科学版), 1995, 34(2): 38-41
[27] 龙涛.用全息分色法制作彩色全息图[J].激光杂志, 2001, 22(6): 60-62
[28] 陈建农.全视差二步彩虹全息.光学技术[J].2000, 26(3): 275-276, 280
[29] 杜玲.全息显示技术国内外近期发展概述[J].CHINAP ACKAGING, 1998, 18(4): 42
[30] 于美文,张静方.光全息术[M]. 1995 年 2 月第 1 版. 北京: 北京教育出版社, 1995, 61-297
[31] H J 考尔菲尔德,光全息手册[M]. 科学出版社, 1988, 131-140
[32] Triv M et al.Three-dimensional display throught speckle setereograms[J].Appl Opt,1986, 25(20): 3776-3781
[33] Saxby G.Practical holography[M].London: prentice Hall International Ltd,1998, 247
[34] 郭怀梅,刘守双.体视对真彩色彩虹全息图[J].激光杂志,2000, 21(2): 49-50
[35] T.Okoshi.Three-Dimensional Image Techniques[M]. New York: Academic Press, 1976
[36] 康辉,杨英民.用于三维显示的双目体视全息图[J].中国激光,1987, 16(11): 681-684
[37] 唐继跃,郭履容.体视全息图的实时拍摄方法[J].光学学报,1994, 14(12): 1258-1262
[38] T.D.Beard,W.PBleha,SYWong.AC liquid-crystal light valve[J].Appl.phys.lett, 1973, 22(2): 90-94
[39] 金伟民.单光束真彩色彩虹全息技术[J].光学仪器,1999, 21(2): 14-16
[40] 邓玲.用单波长激光器制作二维彩色全息图的新方法[J].激光杂志,1995, (16)2: 65-69
[41] Kazuhiko Ohnuma.Color rainbow hologram and colorreproduction.Appl[J].Appl.Opt, 1988, (27)18
[42] 许澎翔,刘海峰.体视彩虹彩色全息图的研制与应用[J].激光杂志,1999, 20(3 ): 27-29
[43] 于美文,张静方.光全息术[M].第 1 版.北京教育出版社, 1995, P261-294
[44] 虞祖良,金国藩.计算机制全息图[M].清华大学出版社, 1984
[45] M.C.King,A.M.Noll,D.H.Berry.Appl.Opt, 1974, 9: 471
[46] Toyohilko Yatagai.Three-Dimensional Displays Using Computer-Generated Holograms[J]. Opt.Commun, 1974, (l2)l
[47] Toyohiko Yatagai.Stereoscopic approach to 3-D display using computer-generated holograms[J].Appl.Opt, 1976, l5(l1)
[48] K.Okada,T.Honda,J.Tsujiuchi.Image blur of multiplex holograms[J].Opt.Commun.1982, 41(6): 397-402
[49] T.Honda,K.Okada snd J.Tsujiuchi.3-D Distortion of observed images reconstructed from a Cylindricalholographic stereogram-(1)Laser light reconstruction type[J].Opt.Commun, 1981, 36(1): 11-16
[50] K.Okada,T.Honda,J.Tsujiuchi.3-D Distortion of observed images reconstructed from a Cylindrical holographic stereogram —(2) White light reconstruction type[J].Opt.Commun, 1981, 36(l) P17-21
[51] K.Okada,T.Honda,J.Tsujiuchi.A method of distortion compensation of multiplex holograms[J].Opt.Commun, 1983, 48 (3): 167-I70
[52] 竺子民,陈海清.合成全息中透视图插值的空间关系[J].光学学报, 1998, 18(11): 1567-1570
[53] M.Suzuki,M.Kanaya,T.Saito.Proc, SPIE, 1985, 523
[54] N.Ohyama,YMinami,A.Watanabe,J.0Ysujiuchi,T.Honda.Multiplex holograms a skull made of CT images[J].Opt.Commun, 1987, 61 (2)
[55] K.Sto,I.Akiyama,T.Ishizuka,M.Odani,K.Iton.3-D display of human fetus image by holographic stereogram[J].Proc.SPIE.1992, 1732: 397-404
[56] M.Yamguchi,N.Ohyama,T.Honda.Holographic three-dimensional printer: new method[J].oppl.Opt, 31(2): 217-222
[57] 吕晓旭,钟丽云,佘灿麟等.透射型彩色全息图的拍摄与再现[J].光子学报, 2002 ,31(4): 463-466
[58] 忽满利,许忠瑛,陈晓颖等.利用国产全色银盐干版制作真彩色反射全息图[J].光子学报, 2001, 30 (12): 1516-1519
[59] 许澍翔,刘海峰,李维宁等.体视彩虹彩色全息图的研制与应用[J].激光杂志, 1999, 20(3): 27-29
[60] 郭怀梅,刘守,张向苏.双体视对真彩色彩虹全息图[J].激光杂志, 2000, 21(2): 49-50
[61] 于美文等.光学全息及信息处理[M]. 第 1 版.国防工业出版社, 1984 年 6 月, 16
[62] 张志磊,葛霁光.立体视觉中视差信息在视觉系统中的编码方式—位置差?相位差? [J].生理科学进展, 1999, 30(2): 166-168
[63] 束越新.颜色光学基础理论.第 1 版.山东: 山东科学技术出版社, 1981
[64] 母国光.白光光学信息处理及其彩色摄影术[J].光电子?激光,2001,12(3):285-292
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