Curvelet Transform as an Extension of Wavelet Transform and Its Operational Calculus
Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2024, v.31 no.2, pp.179-187
https://doi.org/10.7468/jksmeb.2024.31.2.179
Sachin Mane (Shivaji University Kolhapur)
Bharat Bhosale (Sambhajirao Kadam College)
Shubham Shedge (Rajarshi Chhatrapati Shahu College)
Sachin,
M.
, Bharat,
B.
, &
Shubham,
S.
(2024). Curvelet Transform as an Extension of Wavelet Transform and Its Operational Calculus. , 31(2), 179-187, https://doi.org/10.7468/jksmeb.2024.31.2.179
Abstract
In image and signal processing, the wavelet transform is frequently employed. However, it has the drawback of having weak directionality, which has limited its use in many applications. A recent addition to the wavelet transform, the curvelet transform attempts to address crossing phenomena that occur along curved edges in 2-D images.
As an extension of the wavelet transform, we discuss various curvelet transform features in this paper. There are numerous uses for the curvelet and wavelet transforms in image and signal processing.
- keywords
-
wavelet transform,
curvelet transform,
extended curvelet transform.