Restoration of a blurred retinal image with liquid-crystal adaptive optics based on feedback interferometry

被引：0
|
作者：
Shirai, T [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Photon Res Inst, Tsukuba, Ibaraki 3058564, Japan
来源：
OPTICS FOR THE QUALITY OF LIFE, PTS 1 AND 2 | 2003年 / 4829卷
关键词：
D O I：
10.1117/12.523806
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel imaging system with liquid-crystal adaptive optics-based on feedback interferometry is described for high-resolution retinal imaging. The performance of the system was verified by experiments using an artificial eye consisting of a lens, an aberration plate, and a resolution test target. We observed that an image of the test target (mimicking a retina) blurred by the aberration plate (mimicking ocular aberrations) was successfully restored immediately after our. adaptive optics system was activated.
引用
收藏
页码：192 / 193
页数：2
相关论文
共 50 条
  • [41] Blurred image restoration based on synergetic pattern recognition
    Chen, DG
    Gao, J
    Pan, MX
    Liang, D
    IMAGE MATCHING AND ANALYSIS, 2001, 4552 : 166 - 171
  • [42] LIQUID-CRYSTAL LASER OPTICS - DESIGN, FABRICATION, AND PERFORMANCE
    JACOBS, SD
    CERQUA, KA
    MARSHALL, KL
    SCHMID, A
    GUARDALBEN, MJ
    SKERRETT, KJ
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1988, 5 (09) : 1962 - 1979
  • [43] Programmable diffractive optics using liquid-crystal media
    Gruneisen, MT
    LIQUID CRYSTAL MATERIALS, DEVICES, AND APPLICATIONS IX, 2003, 5003 : 193 - 204
  • [44] LIQUID-CRYSTAL ELEMENTS OF LASER OPTICS - THE OPTICAL ISOLATOR
    CESARZ, T
    KLOSOWICZ, S
    NOWINOWSKIKRUSZELNICKI, E
    ZMIJA, J
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1990, 193 : 19 - 23
  • [45] Patterning Liquid-Crystal Alignment for Ultrathin Flat Optics
    Yin, Kun
    Xiong, Jianghao
    He, Ziqian
    Wu, Shin-Tson
    ACS OMEGA, 2020, 5 (49): : 31485 - 31489
  • [46] Restoration of motion blurred image based on the digital radiography
    Kong, Wei-Wu
    Lu, Hong-Nian
    Li, Bao-Lei
    Guangxue Jishu/Optical Technique, 2007, 33 (04): : 606 - 608
  • [47] In vivo retinal imaging using liquid crystal adaptive optics with different color illumination
    Takeno, Kohei
    Shirai, Tomohiro
    OPHTHALMIC TECHNOLOGIES XX, 2010, 7550
  • [48] Optimization of the open-loop liquid crystal adaptive optics retinal imaging system
    Kong, Ningning
    Li, Chao
    Xia, Mingliang
    Li, Dayu
    Qi, Yue
    Xuan, Li
    JOURNAL OF BIOMEDICAL OPTICS, 2012, 17 (02)
  • [49] Novel liquid crystal spatial light modulators for adaptive optics and image processing
    Onokhov, AP
    Berenberg, VA
    Chaika, AN
    Ivanova, NL
    Isaev, MV
    Feoktistov, NA
    Beresnev, LA
    Dultz, W
    Haase, W
    ADVANCES IN OPTICAL INFORMATION PROCESSING VIII, 1998, 3388 : 139 - 148
  • [50] Achromatic diffractive liquid-crystal optics for VR displays
    Luo, Zhenyi
    Li, Yannanqi
    Semmen, John
    Wu, Shin-Tson
    EMERGING LIQUID CRYSTAL TECHNOLOGIES XIX, 2024, 12907
12345