Publication: Iterative Hard Thresholding Algorithm Using Norm Exponent
0
0
Issued Date
2024-01-01
Resource Type
ISSN
18761100
eISSN
18761119
Scopus ID
2-s2.0-85190375343
Journal Title
Lecture Notes in Electrical Engineering
Volume
1142
Start Page
73
End Page
85
Rights Holder(s)
SCOPUS
Bibliographic Citation
Lecture Notes in Electrical Engineering Vol.1142 (2024) , 73-85
Suggested Citation
Tausiesakul B., Asavaskulkiet K. Iterative Hard Thresholding Algorithm Using Norm Exponent. Lecture Notes in Electrical Engineering Vol.1142 (2024) , 73-85. 85. doi:10.1007/978-981-99-9833-3_6 Retrieved from: https://hdl.handle.net/20.500.14740/20135
Author(s)
Author's Affiliation
Corresponding Author(s)
Other Contributor(s)
Abstract
Due to numerous data that is required to transfer in the information age, there is an increasing demand of computation and memory usage. Compressed sensing (CS) appears to be a promising technique in order to save both the computation and data storage. Iterative hard thresholding (IHT) is one of the signal recovery methods in the CS. Despite its fast computation, the IHT often delivers poor performance in the signal reconstruction accuracy. To solve this issue, we present an improved IHT in this work by using the fractional norm. Numerical simulation is demonstrated to illustrate better accuracy of the signal reconstruction than former approaches in various scenarios.