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pro vyhledávání: '"Murray-Bruce, John"'
Publikováno v:
IEEE Transactions on Computational Imaging, vol. 7, pp. 547-561, 2021
In a focused ion beam (FIB) microscope, source particles interact with a small volume of a sample to generate secondary electrons that are detected, pixel by pixel, to produce a micrograph. Randomness of the number of incident particles causes excess
Externí odkaz:
http://arxiv.org/abs/2011.08402
Autor:
Li, Shuhui, Saunders, Charles, Lum, Daniel J., Murray-Bruce, John, Goyal, Vivek K, Cizmar, Tomas, Phillips, David B.
Measurement of the optical transmission matrix (TM) of an opaque material is an advanced form of space-variant aberration correction. Beyond imaging, TM-based methods are emerging in a range of fields including optical communications, optical micro-m
Externí odkaz:
http://arxiv.org/abs/2007.15891
Autor:
Seidel, Sheila W., Murray-Bruce, John, Ma, Yanting, Yu, Christopher, Freeman, William T., Goyal, Vivek K
Passive non-line-of-sight imaging methods are often faster and stealthier than their active counterparts, requiring less complex and costly equipment. However, many of these methods exploit motion of an occluder or the hidden scene, or require knowle
Externí odkaz:
http://arxiv.org/abs/2006.09241
Autor:
Rapp, Joshua, Saunders, Charles, Tachella, Julián, Murray-Bruce, John, Altmann, Yoann, Tourneret, Jean-Yves, McLaughlin, Stephen, Dawson, Robin M. A., Wong, Franco N. C., Goyal, Vivek K
Non-line-of-sight (NLOS) imaging is a rapidly growing field seeking to form images of objects outside the field of view, with potential applications in search and rescue, reconnaissance, and even medical imaging. The critical challenge of NLOS imagin
Externí odkaz:
http://arxiv.org/abs/2002.07118
Focused ion beam (FIB) microscopy suffers from source shot noise - random variation in the number of incident ions in any fixed dwell time - along with random variation in the number of detected secondary electrons per incident ion. This multiplicity
Externí odkaz:
http://arxiv.org/abs/1906.03285
Estimating the parameter of a Bernoulli process arises in many applications, including photon-efficient active imaging where each illumination period is regarded as a single Bernoulli trial. Motivated by acquisition efficiency when multiple Bernoulli
Externí odkaz:
http://arxiv.org/abs/1809.08801
Autor:
Murray-Bruce, John
Due to significant advances made over the last few decades in the areas of (wireless) networking, communications and microprocessor fabrication, the use of sensor networks to observe physical phenomena is rapidly becoming commonplace. Over this perio
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.702826
Partial differential equations are central to describing many physical phenomena. In many applications these phenomena are observed through a sensor network, with the aim of inferring their underlying properties. Leveraging from certain results in sa
Externí odkaz:
http://arxiv.org/abs/1702.05019
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Publikováno v:
In Ultramicroscopy April 2020 211