Holographic generalized first-arriving light approach for resolving images viewed through a scattering medium

被引：0

作者：

Mills, Kurt ^{[1
]}

Zalevsky, Zeev ^{[1
]}

Leith, Emmett N. ^{[1
]}

机构：

[1] University of Michigan, EECS, Ann Arbor, MI 48109-2122, United States

来源：

Applied Optics | 2002年 / 41卷 / 11期

关键词：

Algorithms - Decoding - Demodulation - Holograms - Holography - Image coding - Image reconstruction - Image recording - Light scattering - Optical resolving power;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We present a generalized holography-based approach with improved spatial resolution for extracting images, viewed through a scattering medium. The various angular directions are encoded either with different wavelengths or by capturing their corresponding images in different time slots. The various encoded images are recorded on a digital hologram with a computer. A digital reconstruction, which includes demodulation of the carrier beam and then a proper decoding algorithm, yields resolved images. The principle is demonstrated by recording image-plane digital holograms. Combining the suggested approach with the first-arriving light technique may further improve the results. © 2002 Optical Society of America.

引用

页码：2116 / 2121

共 4 条

[1] Holographic generalized first-arriving light approach for resolving images viewed through a scattering medium
Mills, K
Zalevsky, Z
Leith, EN
APPLIED OPTICS, 2002, 41 (11) : 2116 - 2121
[2] HOLOGRAPHIC FORMATION OF IMAGES THROUGH A DISTORTING MEDIUM USING REFLECTED LIGHT POLARIZATION
USTINOV, ND
MATVEEV, IN
ANUFRIEV, AV
ZIMIN, YA
VOLPOV, AL
OPTIKA I SPEKTROSKOPIYA, 1985, 59 (05): : 1105 - 1108
[3] Model for analyzing visual images of non-Lambertian objects observed through a light-scattering medium
Barun, VV
17TH CONGRESS OF THE INTERNATIONAL COMMISSION FOR OPTICS: OPTICS FOR SCIENCE AND NEW TECHNOLOGY, PTS 1 AND 2, 1996, 2778 : 111 - 112
[4] A radiative transfer model to simulate light scattering in a compact granular medium using a Monte-Carlo approach: Validation and first applications
Pilorget, C.
Vincendon, M.
Poulet, F.
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 2013, 118 (12) : 2488 - 2501

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