DocumentCode
2907126
Title
Study of Technique of Edge Detection Based on Curvelet Transform
Author
Liu, Zhenghai ; Qiu, Jianxiong
Author_Institution
Sch. of Comput. & Technol., Univ. of South China, Hengyang, China
Volume
1
fYear
2009
fDate
12-14 Dec. 2009
Firstpage
543
Lastpage
545
Abstract
According to the analysis about the coefficient of curvelet transform, a novel method is proposed. The method uses different means to deal with different scale of the coefficient to enhance the edge of image. The experimental results show that the method can observably enhance the edge in the gloom area of the image.
Keywords
curvelet transforms; edge detection; image enhancement; curvelet transform; edge detection; gloom image area; image edge enhancement; Application software; Arithmetic; Computational intelligence; Computer vision; Frequency domain analysis; Image analysis; Image edge detection; Image processing; Pattern analysis; Pattern recognition; Canny Operator; Curvelet Transform; Edge Detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Design, 2009. ISCID '09. Second International Symposium on
Conference_Location
Changsha
Print_ISBN
978-0-7695-3865-5
Type
conf
DOI
10.1109/ISCID.2009.142
Filename
5368844
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