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基于融合技术的小波变换和形态学边缘检测算法
被引:9
作者
:
论文数:
引用数:
h-index:
机构:
葛雯
[
1
]
论文数:
引用数:
h-index:
机构:
高立群
[
1
]
论文数:
引用数:
h-index:
机构:
石振刚
[
1
]
论文数:
引用数:
h-index:
机构:
孙清
[
2
]
机构
:
[1]
东北大学信息科学与工程学院
[2]
沈阳农业大学工程学院
来源
:
东北大学学报(自然科学版)
|
2008年
/ 04期
关键词
:
小波变换;
数学形态学;
边缘检测;
图像融合;
融合技术;
D O I
:
暂无
中图分类号
:
TP391.41 [];
学科分类号
:
080203 ;
摘要
:
提出了一种图像边缘检测的方法.本算法将小波变换和数学形态学相结合,并采用简单的融合策略,确定图像边缘位置.在小波域中,对高频子图像用小波模极大法进行边缘检测,对低频子图像用数学形态学法进行边缘检测,然后采用一定的融合规则分别对高、低频边缘子图像进行融合,最后进行小波逆变换重构融合图像.实验结果表明,该算法融合规则简单,泛化能力强,能有效地抑制噪声,较好地再现图像的边缘信息,是一种有效的图像边缘检测算法.
引用
收藏
页码:477 / 479
页数:3
相关论文
共 6 条
[1]
图像边缘检测新技术及其应用
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机构:
李骞
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陈占伟
[J].
许昌学院学报,
2006,
(02)
: 42
-
46
[2]
数字图像融合[M]. 西安交通大学出版社 , 覃征等编著, 2004
[3]
A multiscale edge detection algorithm based on wavelet domain vector hidden Markov tree model
Sun, JX
论文数:
0
引用数:
0
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0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Sun, JX
Gu, DB
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0
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0
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Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Gu, DB
Chen, YZ
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0
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0
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0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Chen, YZ
Zhang, S
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Zhang, S
[J].
PATTERN RECOGNITION,
2004,
37
(07)
: 1315
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1324
[4]
A wavelet-based image fusion tutorial
Pajares, G
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0
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Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
Pajares, G
de la Cruz, JM
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0
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Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
de la Cruz, JM
[J].
PATTERN RECOGNITION,
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Edge detection by scale multiplication in wavelet domain
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Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Zhang, L
Bao, P
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0
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Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Bao, P
[J].
PATTERN RECOGNITION LETTERS,
2002,
23
(14)
: 1771
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[6]
HIERARCHICAL IMAGE REPRESENTATION BY MATHEMATICAL MORPHOLOGY SUBBAND DECOMPOSITION
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CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
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论文数:
0
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CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
CHEN, FC
[J].
PATTERN RECOGNITION LETTERS,
1995,
16
(02)
: 183
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192
←
1
→
共 6 条
[1]
图像边缘检测新技术及其应用
论文数:
引用数:
h-index:
机构:
李骞
论文数:
引用数:
h-index:
机构:
陈占伟
[J].
许昌学院学报,
2006,
(02)
: 42
-
46
[2]
数字图像融合[M]. 西安交通大学出版社 , 覃征等编著, 2004
[3]
A multiscale edge detection algorithm based on wavelet domain vector hidden Markov tree model
Sun, JX
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Sun, JX
Gu, DB
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Gu, DB
Chen, YZ
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Chen, YZ
Zhang, S
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Essex, Dept Comp Sci, Colchester CO4 3SQ, Essex, England
Zhang, S
[J].
PATTERN RECOGNITION,
2004,
37
(07)
: 1315
-
1324
[4]
A wavelet-based image fusion tutorial
Pajares, G
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
Pajares, G
de la Cruz, JM
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
Univ Complutense Madrid, Fac Ciencias Fis, Dpto Arquitectura Computadores & Automat, E-28040 Madrid, Spain
de la Cruz, JM
[J].
PATTERN RECOGNITION,
2004,
37
(09)
: 1855
-
1872
[5]
Edge detection by scale multiplication in wavelet domain
Zhang, L
论文数:
0
引用数:
0
h-index:
0
机构:
Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Zhang, L
Bao, P
论文数:
0
引用数:
0
h-index:
0
机构:
Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
Bao, P
[J].
PATTERN RECOGNITION LETTERS,
2002,
23
(14)
: 1771
-
1784
[6]
HIERARCHICAL IMAGE REPRESENTATION BY MATHEMATICAL MORPHOLOGY SUBBAND DECOMPOSITION
PEI, SC
论文数:
0
引用数:
0
h-index:
0
机构:
CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
PEI, SC
CHEN, FC
论文数:
0
引用数:
0
h-index:
0
机构:
CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
CHINA JR COLL TECHNOL,DEPT ELECT ENGN,TAIPEI,TAIWAN
CHEN, FC
[J].
PATTERN RECOGNITION LETTERS,
1995,
16
(02)
: 183
-
192
←
1
→