Speckle statistics in optical coherence tomography

被引:99
作者
Karamata, B [1 ]
Hassler, K [1 ]
Laubscher, M [1 ]
Lasser, T [1 ]
机构
[1] Swiss Fed Inst Technol, Lab Opt Biomed, CH-1015 Lausanne, Switzerland
关键词
D O I
10.1364/JOSAA.22.000593
中图分类号
O43 [光学];
学科分类号
070207 [光学]; 0803 [光学工程];
摘要
The two previously reported calculations of the amplitude distribution of speckles in optical coherence tomography, each based on a different mathematical formulation, yield different results. We show that a modification of an initial assumption in one of the formulations leads to equivalent results. (c) 2005 Optical Society of America.
引用
收藏
页码:593 / 596
页数:4
相关论文
共 13 条
[1]
PROPERTIES OF SPECKLE INTEGRATED WITH A FINITE APERTURE AND LOGARITHMICALLY TRANSFORMED [J].
ARSENAULT, HH ;
APRIL, G .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1976, 66 (11) :1160-1163
[2]
Statistics and reduction of speckle in optical coherence tomography [J].
Bashkansky, M ;
Reintjes, J .
OPTICS LETTERS, 2000, 25 (08) :545-547
[3]
Fercher AF, 2003, REP PROG PHYS, V66, P239, DOI [10.1088/0034-4885/66/2/204, 10.2184/lsj.31.635]
[4]
Goodman JW., 1975, Statistical Properties of Laser Speckle Patterns, P9
[5]
GOODMAN JW, 1985, STATISTICAL OPTICS, pCH2
[6]
Texture, analysis of optical coherence tomography images: feasibility for tissue classification [J].
Gossage, KW ;
Tkaczyk, TS ;
Rodriguez, JJ ;
Barton, JK .
JOURNAL OF BIOMEDICAL OPTICS, 2003, 8 (03) :570-575
[7]
Speckle reduction in optical coherence tomography by "path length encoded" angular compounding [J].
Iftimia, N ;
Bouma, BE ;
Tearney, GJ .
JOURNAL OF BIOMEDICAL OPTICS, 2003, 8 (02) :260-263
[8]
JUNG KM, 1999, J BIOMED OPT, V4, P125
[9]
Speckle reduction in optical coherence tomography by frequency compounding [J].
Pircher, M ;
Götzinger, E ;
Leitgeb, R ;
Fercher, AF ;
Hitzenberger, CK .
JOURNAL OF BIOMEDICAL OPTICS, 2003, 8 (03) :565-569
[10]
Speckle in optical coherence tomography [J].
Schmitt, JM ;
Xiang, SH ;
Yung, KM .
JOURNAL OF BIOMEDICAL OPTICS, 1999, 4 (01) :95-105