Passive millimeter-wave imaging with compressive sensing

N Gopalsami, S Liao, TW Elmer, ER Koehl… - Optical …, 2012 - spiedigitallibrary.org
Passive millimeter-wave (PMMW) imagers using a single radiometer, called single pixel
imagers, employ raster scanning to produce images. A serious drawback of such a single …

Passive millimeter-wave dual-polarization imagers

S Liao, N Gopalsami, TW Elmer… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
We have developed two passive millimeter-wave imagers for terrestrial remote sensing: one
is an integrated imaging and spectroscopy system in the 146-154-GHz range with 16 …

Optimized compressive sampling for passive millimeter-wave imaging

L Spinoulas, J Qi, AK Katsaggelos, TW Elmer… - Applied Optics, 2012 - opg.optica.org
In this paper, we briefly describe a single detector passive millimeter-wave imaging system,
which has been previously presented. The system uses a cyclic sensing matrix to acquire …

Passive millimeter-wave imaging with extended depth of field and sparse data

VM Patel, JN Mait - 2012 IEEE International Conference on …, 2012 - ieeexplore.ieee.org
In this paper, we introduce a new millimeter wave imaging modality with extended depth-of-
field that provides diffraction limited images based on a significant reduction in scan-time …

Compressive passive millimeter wave imaging with extended depth of field

VM Patel, JN Mait - Optical Engineering, 2012 - spiedigitallibrary.org
We introduce a millimeter wave imaging modality with extended depth-of-field that provides
diffraction-limited images with reduced-spatial sampling. The technique uses a cubic phase …

Evaluation of passive millimeter wave system performance in adverse weather conditions

N Gopalsami, S Liao, T Elmer… - Passive and Active …, 2012 - spiedigitallibrary.org
Passive millimeter wave (PMMW) imaging has shown distinct advantages for detection of
terrestrial targets under optically obscuring conditions such as cloud, haze, snow, and light …

[PDF][PDF] Passive Millimeter-Wave Dual-Polarization Imagers

A Heifetz, K Avers, E Dieckman… - IEEE TRANSACTIONS ON …, 2012 - academia.edu
We have developed two passive millimeter-wave im-agers for terrestrial remote sensing:
one is an integrated imaging and spectroscopy system in the 146–154-GHz range with 16 …