Optical implementation of the generalized Hough transform by use of multiplexed holograms

被引：9

作者：

Shin, DH ^{[1
]}

Jang, JS ^{[1
]}

机构：

[1] Pukyong Natl Univ, Div Elect & Telemat Engn, Pusan 608737, South Korea

来源：

OPTICAL ENGINEERING | 2000年 / 39卷 / 09期

关键词：

generalized Hough transform; rotational multiplexing; angle multiplexing; VanderLugt filter;

D O I：

10.1117/1.1287829

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We explain that a holographic filter of the generalized Hough transform can be easily obtained using multiplexing techniques in hologram recording. To show the feasibility of our approach experimentally, we record the Hough transform filter of both line and circle parameterizations by combined use of rotational and angle multiplexing. Preliminary experimental results on the Hough transform for a few input patterns are presented, (C) 2000 society of Photo-Optical instrumentation Engineers. [S0091-3286(00)02409-0].

引用

页码：2431 / 2438

页数：8

共 50 条

[21] Implementation issues of the Hough transform
J Syst Archit, 1-5 (163):
[22] ANALOG IMPLEMENTATION OF THE HOUGH TRANSFORM
BENTZVI, D
SANDLER, M
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1991, 138 (04): : 457 - 462
[23] Analogue implementation of Hough transform
Ben-Tzvi, D., 1600, (25):
[24] ANALOG IMPLEMENTATION OF HOUGH TRANSFORM
BENTZVI, D
SANDLER, M
ELECTRONICS LETTERS, 1989, 25 (18) : 1216 - 1217
[25] Implementation issues of the Hough Transform
Vajda, F
JOURNAL OF SYSTEMS ARCHITECTURE, 1997, 43 (1-5) : 163 - 165
[26] A matrix of 64x64 computer generated holograms for an optical Hough transform processor
Laut, S
Xu, F
Ambs, P
Fainman, Y
OPTICAL MEMORY AND NEURAL NETWORKS, 1998, 3402 : 22 - 31
[27] Parallel optical-feature extraction by use of rotationally multiplexed holograms
Jang, JS
Shin, DH
OPTICS LETTERS, 1996, 21 (19) : 1612 - 1614
[28] QUALITATIVE FEATURES AND THE GENERALIZED HOUGH TRANSFORM
BHANDARKAR, SM
SUK, M
PATTERN RECOGNITION, 1992, 25 (09) : 987 - 1006
[29] Trinocular stereovision by generalized Hough transform
Bordeaux-3 Univ, Talence, France
Pattern Recognit, 10 (1661-1672):
[30] Trinocular stereovision by generalized Hough transform
Shen, J
Paillou, P
PATTERN RECOGNITION, 1996, 29 (10) : 1661 - 1672

← 1 2 3 4 5 →