3 citations · 3 across the 5 of their papers we have counts for
10 papers
Structured Sensing Matrix Design for In-sector Compressed mmWave Channel Estimation
Hamed Masoumi, Nitin Jonathan Myers, Geert Leus +2
Fast millimeter wave (mmWave) channel estimation techniques based on compressed sensing (CS) suffer from low signal-to-noise ratio (SNR) in the channel measurements, due to the use…
Nonuniform Defocus Removal for Image Classification
Nguyen Hieu Thao, Oleg Soloviev, Jacques Noom +1
We propose and study the single-frame anisoplanatic deconvolution problem associated with image classification using machine learning algorithms, named the nonuniform defocus remov…
Blind multi-frame deconvolution for the correction of space-variant blur in images
Wouter van de Ketterij, Oleg Soloviev, Michel Verhaegen
This paper demonstrates a practical method that can correct spatial varying blur from a set of images of the same object. The algorithm jointly estimates the object and local point…
Shack-Hartmann sensor as an imaging system with a phase diversity
Oleg Soloviev, Hieu Thao Nguyen, Vitalii Bezzubik +3
Conventional methods of wavefront reconstruction from the raw data of the Shack-Hartmann sensor use the focal spot shifts and discard the high-frequency information about the wavef…
Convex combination of alternating projection and Douglas-Rachford operators for phase retrieval
Nguyen Hieu Thao, Oleg Soloviev, Michel Verhaegen
We present the convergence analysis of convex combination of the alternating projection and Douglas-Rachford operators for solving the phase retrieval problem. New convergence crit…
Some new characterizations of intrinsic transversality in Hilbert spaces
Nguyen Hieu Thao, Hoa Thi Bui, Nguyen Duy Cuong +1
Motivated by a number of research questions concerning transversality-type properties of pairs of sets recently raised by Ioffe and Kruger, this paper reports several new character…