DocumentCode
326041
Title
Discrete fractional Hilbert transform
Author
Pei, Soo-Chang ; Yeh, Min-Hung
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
4
fYear
1998
fDate
31 May-3 Jun 1998
Firstpage
506
Abstract
The Hilbert transform plays an important role in signal processing. A generalization of the Hilbert transform, the fractional Hilbert transform, was recently proposed, and it presents a physical interpretation in the definition. In this paper, we develop the discrete fractional Hilbert transform, and apply the proposed transform to edge detection applications
Keywords
Hilbert transforms; edge detection; digital images; discrete fractional Hilbert transform; edge detection applications; signal processing; Digital communication; Digital images; Discrete Fourier transforms; Discrete transforms; Educational institutions; Fourier transforms; Image edge detection; Information science; Spatial filters; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location
Monterey, CA
Print_ISBN
0-7803-4455-3
Type
conf
DOI
10.1109/ISCAS.1998.698952
Filename
698952
Link To Document