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In vivo correlation mapping microscopy
(Society of Photo-optical Instrumentation Engineers (SPIE), 2016-03)
To facilitate regular assessment of the microcirculation in vivo, noninvasive imaging techniques such as nailfold capillaroscopy are required in clinics. Recently, a correlation mapping technique has been applied to optical ...
Investigation of nanoscale structural alterations of cell nucleus as an early sign of cancer
(BioMed Central, 2014)
Background: The cell and tissue structural properties assessed with a conventional bright-field light microscope play a key role in cancer diagnosis, but they sometimes have limited accuracy in detecting early-stage cancers ...
Novel approach for label free super-resolution imaging in far field
(Nature Publishing Group, 2015)
Progress in the emerging areas of science and technology, such as bio- and nano-technologies,
depends on development of corresponding techniques for imaging and probing the structures with
high resolution. Recently, the ...
Nano-sensitive optical coherence tomography
(Royal Society of Chemistry, 2014)
Depth resolved label-free detection of structural changes with nanoscale sensitivity is an outstanding problem in the biological and physical sciences and has significant applications in both the fundamental research and ...
Irish Machine Vision and Image Processing Conference Proceedings 2016
(Irish Pattern Recognition and Classification Society, 2016)
[No abstract available]
A search for brief optical flashes associated with the SETI target KIC 8462852
(IOP Publishing, 2016-02-18)
The F-type star KIC. 8462852 has recently been identified as an exceptional target for search for extraterrestrial intelligence (SETI) observations. We describe an analysis methodology for optical SETI, which we have used ...
Multiwavelength observations of Mrk 501 in 2008
(EDP Sciences, 2015-12-17)
Context. Blazars are variable sources on various timescales over a broad energy range spanning from radio to very high energy (>100 GeV, hereafter VHE). Mrk 501 is one of the brightest blazars at TeV energies and has been ...
FirstNuSTAR observations of MRK 501 within a radio to TeV multi-instrument campaign
(IOP Publishing, 2015-10-10)
We report on simultaneous broadband observations of the TeV-emitting blazar Markarian 501 between 2013 April
1 and August 10, including the first detailed characterization of the synchrotron peak with Swift and NuSTAR.
During ...
An investigation of the Eigenvalue Calibration Method (ECM) using GASP for non-imaging and imaging detectors
(Springer Verlag, 2016-02)
Polarised light from astronomical targets can yield a wealth of information about their source radiation mechanisms, and about the geometry of the scattered light regions. Optical observations, of both the linear and ...
Performance analysis of cone detection algorithms
(Optical Society of America, 2015-04-01)
Many algorithms have been proposed to help clinicians evaluate cone density and spacing, as these may be
related to the onset of retinal diseases. However, there has been no rigorous comparison of the performance
of these ...