24 citations · 53 across the 20 of their papers we have counts for
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cs.OH2015★ 12 cited
Missing Spectrum-Data Recovery in Cognitive Radio Networks Using Piecewise Constant Nonnegative Matrix Factorization
Alireza Zaeemzadeh, Mohsen Joneidi, Behzad Shahrasbi +1
In this paper, we propose a missing spectrum data recovery technique for cognitive radio (CR) networks using Nonnegative Matrix Factorization (NMF). It is shown that the spectrum m…
cs.CV2015★ 2 cited
A Study on Clustering for Clustering Based Image De-Noising
Hossein Bakhshi Golestani, Mohsen Joneidi, Mostafa Sadeghi
In this paper, the problem of de-noising of an image contaminated with Additive White Gaussian Noise (AWGN) is studied. This subject is an open problem in signal processing for mor…