Figen S. Oktem
Figen S. Oktem
Associate Professor of Electrical Engineering, ODTU, Middle East Technical University (METU)
Verified email at - Homepage
Cited by
Cited by
Exact relation between continuous and discrete linear canonical transforms
FS Oktem, HM Ozaktas
IEEE signal processing letters 16 (8), 727-730, 2009
Deep Iterative Reconstruction for Phase Retrieval
Ç Işıl, FS Oktem, A Koç
Applied Optics 58 (20), 5422-5431, 2019
Equivalence of linear canonical transform domains to fractional Fourier domains and the bicanonical width product: a generalization of the space–bandwidth product
FS Oktem, HM Ozaktas
JOSA A 27 (8), 1885-1895, 2010
Compressive Spectral Imaging with Diffractive Lenses
OF Kar, FS Oktem
Optics Letters 44 (18), 4582-4585, 2019
High-resolution computational spectral imaging with photon sieves
FS Oktem, F Kamalabadi, JM Davila
ICIP 2014, 2014
High-resolution multi-spectral imaging with diffractive lenses and learned reconstruction
FS Oktem, OF Kar, CD Bezek, F Kamalabadi
IEEE Transactions on Computational Imaging 7, 489-504, 2021
Computational spectral and ultrafast imaging via convex optimization
FS Oktem, L Gao, F Kamalabadi
Handbook of Convex Optimization Methods in Imaging Science, 105-127, 2018
Analytical Fresnel imaging models for photon sieves
FS Oktem, F Kamalabadi, JM Davila
Optics Express 26 (24), 32259-32279, 2018
Image chain simulation for earth observation satellites
KB Alici, FS Oktem, O Karci, AS Yilmaz, O Selimoglu
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2019
Image Formation Model For Photon Sieves
FS Oktem, JM Davila, F Kamalabadi
ICIP 2013, 2013
Phase-space window and degrees of freedom of optical systems with multiple apertures
HM Ozaktas, FS Oktem
JOSA A 30, 682-690, 2013
Optimal design of sparse MIMO arrays for near-field ultrawideband imaging
MB Kocamis, FS Oktem
2017 25th European Signal Processing Conference (EUSIPCO), 1952-1956, 2017
Sparse reconstruction for near-field MIMO radar imaging using fast multipole method
EA Miran, FS Oktem, S Koc
IEEE Access 9, 151578-151589, 2021
UWB 3D near-field imaging with a sparse MIMO antenna array for concealed weapon detection
E Anadol, I Seker, S Camlica, TO Topbas, S Koc, L Alatan, F Oktem, ...
Radar Sensor Technology XXII 10633, 458-472, 2018
A parametric estimation approach to instantaneous spectral imaging
FS Oktem, F Kamalabadi, JM Davila
IEEE Transactions on Image Processing 23 (12), 5707-5721, 2014
Signal representation and recovery under partial information, redundancy, and generalized finite extent constraints
SF Öktem
PQDT-Global, 2009
Sparsity-based three-dimensional image reconstruction for near-field MIMO radar imaging
FS Oktem
Turkish Journal of Electrical Engineering & Computer Sciences 27 (5), 3282-3295, 2019
Fast algorithms for digital computation of linear canonical transforms
A Koç, FS Oktem, HM Ozaktas, MA Kutay
Linear Canonical Transforms: Theory and Applications, 293-327, 2016
Efficient sparsity-based inversion for photon-sieve spectral imagers with transform learning
U Kamaci, FC Akyon, T Alkanat, FS Oktem
2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP …, 2017
Computational spectral imaging with diffractive lenses and spectral filter arrays
U Gundogan, FS Oktem
2021 IEEE International Conference on Image Processing (ICIP), 2938-2942, 2021
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