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Alliteration and
latterday literary lunacy ?
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| Year |
Demonemonic |
Title
and
links |
Descriptors |
2001 |
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My PhD thesis Topics in Multi dimensional Signal Demodulation http://hdl.handle.net/2123/367 |
Problems in the demodulation of one, two, and three-dimensional signals are investigated... Full PDF directly |
2001- 2007 |
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A Triplet inspired by Spiral Phase Optics Express freely available text |
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| Chronological and illogical | |||
| 1981 |
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Computer aided design of a large field spectrograph. Fortran based design took place at night after the PDP11 had finished its other daily tasks. Brochure |
Kieran G. Larkin for Applied Photophysics at the Royal Institution, Albemarle St, London |
| 1990 |
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Development of a
prototype instrument for non-contact shape measurement
of master tooling at the Royal Australian Mint PDF not available |
B. F. Oreb, K. G. Larkin, P. S.
Fairman, Y. Gilliand, et al., CSIRO Technical Memorandum, (DAP-C0029), (1990). |
| 1990- 1992 |
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Optical Surface Profiler (Precision 3-D
Measurement) Brochure 1 Brochure (info sheet) 2 Brochure (specs) 3 |
CSIRO Division of Applied
Physics in collaboration with The Royal Australian Mint |
| 1991 |
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Restoration of shadow details in projected fringe profilometer images PDF
|
K.
G. Larkin, P. S. Fairman, D. I. Farrant, and B. F. Oreb,
DICTA-91 |
| 1992 |
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Propagation of errors in different
phase-shifting algorithms: a special property of the
arctangent function |
K. G. Larkin, and B. F. Oreb SPIE International Symposium on Optical Applied Science and Engineering, San Diego, California, (1992), 219-227. |
| 1992 |
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A new seven sample phase-shifting
algorithm |
K. G. Larkin, and B. F.
Oreb, SPIE International Symposium on Optical Applied Science and Engineering, San Diego, California, 1992 |
| 1992 |
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Design and assessment of Symmetrical
Phase-Shifting Algorithms |
K. G. Larkin, and B. F.
Oreb, Journal of the Optical Society of America, A 9, (10), 1740-1748, (1992) |
1992 |
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Moire based Optical Surface Profiler
for the Minting Industry |
B. F. Oreb, K. G. Larkin, P. S. Fairman, and M. Ghaffari, “SPIE International Symposium on Optical Applied Science and Engineering, San Diego, California, (1992), p48-57 |
1994 |
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The specimen illumination path and its
effect on image quality book chapter PDF |
C. J. Cogswell, and K. G.
Larkin, Handbook of Biological Confocal Microscopy, ed. Pawley, J. B. Second ed. (New York: Plenum, 1994) |
1994 |
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High-resolution, multiple optical mode
confocal microscope: I.System design, image acquisition an
3D visualization |
C. J. Cogswell, K. G. Larkin, J.
W. O'Byrne, and M. R. Arnison, Three-Dimensional Microscopy:Image Acquisition and Processing, IS&T/SPIE Symposium on Electronic Imaging Science and Technology, San Jose, California, (1994) |
1994 |
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The geometric phase: interferometric
observations with white light |
P. Hariharan, K. G. Larkin, and
M. Roy, Journal of Modern Optics 41, (4), 663-667, (1994) |
1994 |
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High-resolution, multiple optical mode
confocal microscope: II. Theoretical aspects of confocal
transmission microscopy |
K. G. Larkin, C. J. Cogswell, J.
W. O'Byrne, and M. R. Arnison, Three-Dimensional
Microscopy:Image Acquisition and Processing, IS&T/SPIE
Electronic Imaging, San Jose, California, (1994) |
1994 |
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Optimal concentration of
electromagnetic radiation |
C. J. R. Sheppard, and K. G.
Larkin Journal of Modern Optics 41, (7), 1495-1505, (1994) |
1995 |
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3D Fourier analysis methods for
digital processing and 3D visualization of confocal
transmission images |
C. J. Cogswell, K. G. Larkin, M.
R. Arnison, and J. W. O'Byrne, Three-Dimensional Microscopy:Image Acquisition and Processing, IS&T/SPIE Symposium on Electronic Imaging, San Jose, California, (1995) |
1995 |
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Phase-shifting interferometry for
non-sinusoidal waveforms with phase-shift errors |
K. Hibino, B. F. Oreb, D. I.
Farrant, and K. G. Larkin JOSA,A 12, (4), 761-768, (1995) |
1995 |
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Simple Formulae for Confocal Resolution
Parameters: the Full Width Half Maximum (FWHM), the
Ellipsoidal Observation Volume (OBSVOL) and the Root Mean
Square Spatial Frequency (RMSF) |
K. G. Larkin Focus on Microscopy '95, Taipei, Taiwan. Published in Zoological Studies 34, (Supplement 1), 81-83, (1995) |
1995 |
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The Beginner's Guide to the Fractional
Fourier Transform, Part 1 |
K. G. Larkin, The Australian Optical Society News, June 1995 |
1995 |
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The Beginner's Guide to the Fractional
Fourier Transform, Part 2 |
K. G. Larkin, The Australian Optical Society News, December 1995 |
1995 |
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Effect of numerical aperture on
interference fringe spacing |
C. J. R. Sheppard, and K. G.
Larkin, Applied Optics 34, (22), 4731-4734, (1995) |
1996 |
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Fluorescence microtomography:
multi-angle image acquisition and 3D digital reconstruction |
C. J. Cogswell, K. G. Larkin,
and H. U. Klemm, Three-Dimensional Microscopy:Image
Acquisition and Processing III, IS&T/SPIE Symposium on
Electronic Imaging San Jose, California, (1996), 109-115 |
1996 |
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Efficient nonlinear algorithm for
envelope detection in white light interferometry |
K. G. Larkin Journal of the Optical Society of America, A 13, (4), 832-843, (1996) |
1996 |
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Efficient Demodulator for Bandpass
Sampled AM Signals |
K. G. Larkin, Electronics Letters 32, (2), 101-102, (1996) |
1997 |
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Quantitative DIC Microscopy Using a
Geometric Phase Shifter |
C. J. Cogswell, N. I. Smith, K.
G. Larkin, and P. Hariharan, Three-Dimensional Microscopy: Image Acquisition and Processing IV, IST/SPIE Electronic Imaging, San Jose, California, (1997), 7281- |
1997 |
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Phase-shifting algorithms for nonlinear
and spatially nonuniform phase shifts |
K. Hibino, B. F. Oreb, D. I.
Farrant, and K. G. Larkin, Journal of the Optical Society of America, A 14, (4), 918-930, (1997) |
1997 |
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Fast Fourier method for the accurate
rotation of sampled images |
K. G. Larkin, M. A. Oldfield,
and H. U. Klemm, Optics Communications 139, 99-106, (1997) |
1997 |
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Vectorial pupil functions and vectorial
transfer functions |
C. J. R. Sheppard, and K. G.
Larkin, Optik 107, (2), 79-87, (1997) |
1998 |
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Phase-shifting algorithms for nonlinear
and spatially nonuniform phase shifts: reply to comment |
K. Hibino, K. G. Larkin, B. F.
Oreb, and D. I. Farrant, Journal of the Optical Society of America, A 15, 1234-1235, (1998) |
1998 |
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Similarity theorems for fractional
Fourier transforms and fractional Hankel transforms |
C. J. R. Sheppard, and K. G.
Larkin, Optics Communications 154, 173-178, (1998) |
1999 |
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Direct method for the phase retrieval
from the intensity of cylindrical wavefronts |
K. G. Larkin, and C. J. R.
Sheppard, Journal of the Optical Society of America, A 16, (7), 1838-1844, (1999) |
| 1999 |
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Invariant Large Scale Structure of Axial Diffraction Patterns
|
K. G. Larkin, and C. Sheppard,
Australian Optical SocietyConference, The University of Sydney, 1999. Poster |
2000 |
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Using the Hilbert transform for 3D
visualization of differential interference contrast microscope images PDF on Maffew's page Direct link to PDF |
M. R. ARNISON, C. J.
COGSWELL, N. I. SMITH, P. W. FEKETE & K. G. LARKIN Journal of Microscopy, Vol. 199, Pt 1, July 2000, pp. 79-84. Nice way to play with the Fourier symmetry of images and their gradients. |
2000 |
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Finite, Tractable Formulae for
Correlated Quantisation Errors in Phase Measuring
Interferometry |
K. G. Larkin, Applied Optics and Opto-electronic Conference, Loughborough, UK, (2000) |
2000 |
Focal
Shift, Optical Transfer Function, and Phase-Space
Representations Citeseerx PDF Direct |
Colin J. R. Sheppard ,
Kieran G. Larkin Journal of the Optical Society of America, A 17, (4), 772-779, (2000) Lots of interconnections investigated. |
|
2001 |
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Natural demodulation of two-dimensional
fringe patterns: I. General background to the spiral phase
quadrature transform |
K. G. Larkin, D. Bone, and M. A.
Oldfield, Journal of the Optical Society of America, A 18, (8), 1862-1870, (2001). |
2001 |
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Natural demodulation of two-dimensional
fringe patterns: II. Stationary phase analysis of the spiral
phase quadrature transform |
K. G. Larkin, Journal of the Optical Society of America, A 18, (8), 1871-1881, (2001). |
2001 |
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Topics in Multi-dimensional Signal
Demodulation |
K. G. Larkin, PhD. University of Sydney, 2001 http://hdl.handle.net/2123/367 |
2001 |
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Natural demodulation of 2D fringe
patterns Nice example of unravelling overalapping Fourier lobes via spatial domain orientation unwrapping (to direction) |
K. G. Larkin, Fringe'01 - The Fourth International Workshop on Automatic Processing of Fringe Patterns, Bremen, Germany, (2001) |
2001 |
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A self-calibrating phase-shifting
algorithm based on the natural demodulation of
two-dimensional fringe patterns |
K. G. Larkin, Optics Express 9, (5), 236-253, (2001) First example of an algorithm that works with arbitrary phase steps and less than 5 frames |
2001 |
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An isotropic Hilbert transform in two
dimensions: fearful symmetry? |
K. G. Larkin, and M. A.
Oldfield, Optics and Photonics News 12, (12), 20, (2001) |
2001 |
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Wigner function for non-paraxial
wavefields |
C. J. R. Sheppard, and K. G.
Larkin, Journal of the Optical Society of America, A 18, (10), 2486-2490, (2001). |
2001 |
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The three-dimensional transfer function
and phase space mappings |
C. J. R. Sheppard, and K. G.
Larkin, Optik 112, (5), 189-192, (2001) |
2001 |
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Wigner function for highly convergent
three-dimensional wave fields |
C. J. R. Sheppard, and K. G.
Larkin, Optics Letters 26, (13), 968-970, (2001) |
2002 |
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Direct embedding and
detection of RST invariant Watermarks
|
P. A. Fletcher, and K. G.
Larkin |
2001 |
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Wigner Function and Ambiguity Function
for Nonparaxial Wavefields |
C.J.R. Sheppard, and K.
G.Larkin, |
2002 |
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Wigner Function and Ambiguity Function
for Nonparaxial Wavefields |
C. J. R. Sheppard, and K. G.
Larkin, Chapter 3,Optical Information Processing: A Tribute to Adolf Lohmann, ed. Caulfield, H. J. (Bellingham: SPIE, 2002) PM117: 37-55 |
2003 |
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Information capacity and resolution in
three-dimensional imaging |
C. J. R. Sheppard, and K. G.
Larkin Optik 113, (12), 548-550, (2003) |
2004 |
|
Linear phase imaging using differential
interference contrast microscopy |
M. R. ARNISON*, K. G.
LARKIN†, C . J. R. SHEPPARD*,N. I. SMITH‡ & C . J.
COGSWELL Journal of Microscopy, Vol. 214, Pt 1 April 2004, pp. 7–12 The inverse of a gradient can be seen as a Fourier spiral operator. |
2005 |
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Uniform estimation of orientation using
local and nonlocal 2-D energy operators |
K. G. Larkin Optics Express 13, (20), 8097 - 8121, (2005) |
2006 |
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Extreme compression of fingerprint
images: squeezing patterns until the spirals pop out |
K. G. Larkin, and P. A.
Fletcher Fifth International Workshop on Information Optics, Toledo, Spain, (2006) |
2006 |
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Joint Distribution Functions and the
Generalized Optical transfer Function |
C. J. R. Sheppard, and K. G.
Larkin, Fifth International Workshop on Information Optics, Toledo, Spain, (2006) |
2007 |
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A coherent framework for fingerprint
analysis: are fingerprints Holograms? |
K. G. Larkin, and P. A. Fletcher Optics Express 15, (14), 8667-8677, (2007) |
2008 |
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Invited talk Which function spaces do fingerprints inhabit? And why should we care? |
K. G. Larkin Function Spaces and Applications, UNSW Research Workshop, (University of NSW: 2008) Abstracts Organisation |
2009
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Affine-invariant
image watermarking using the hyperbolic chirp |
P.
A. Fletcher, K. G. Larkin, and S. Hardy, DICTA 2009, (Melbourne: 2009) |
2010 |
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Invited
talk |
K. G. Larkin |
| 2011 | ![]() |
Two-dimensional measurement of the lens optical transfer function from a digital image. Link to SPIE |
David P. Morgan-Mar ; Matthew R. Arnison ; Chris A. Deller ; Peter A. Fletcher ; Kieran G. Larkin; Proc. SPIE 7876, Digital Photography VII (January 24, 2011) |
| 2011 |
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Measurement of the lens optical transfer function
using a tartan pattern
Free PDF available from: http://www.opticsinfobase.org/abstract.cfm?URI=ao-50-15-2158 |
Matthew R. Arnison, David P.
Morgan-Mar, Chris A. Deller, Peter A. Fletcher, and Kieran G. Larkin, "Measurement of the lens optical transfer function using a tartan pattern," Appl. Opt. 50, 2158-2169 (2011) |
| 2011 | ![]() |
Invited talk
Applications and Extensions of the Riesz transform in image processing |
AMSI International Conference on Harmonic Analysis and Applications, Macquarie University, Sydney, 7 – 11 February 2011 |
2001- - 2014 RIP |
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Tenacious tagging of images via Mellin monomials Five Arxiv versions to choose from, but the last is definitive. Which is it: image processing, optics, or information security? |
K. G. Larkin, P. A. Fletcher, and S.J. Hardy |
March 2014 |
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Isotropic scalar image visualization of vector differential image data using the inverse Riesz transform |
K. G. Larkin and
P. A. Fletcher Biomedical Optics Express How to do it yourself (inverse Riesz visualization) |
July 2014 |
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Image visualisation using Riesz transforms Slides (2.7MB PDF) |
Australian
Mathematical Sciences Institute Workshop
in Harmonic Analysis and its Applications, 2014 |
October 2014 |
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On
the Dainty Conjecture: Nature's forbidden zeros Abstract: In a 1969
paper Christopher Dainty conjectured that the
three dimensional diffraction pattern from a perfect lens with
circular aperture has no zeros, except the trivial
point zeros on axis and the Airy disk null rings in
the image plane. Using Radon projection methods we
show that the conjecture can be framed as a
continuous sequence of one dimensional
problems. The Helmholtz wave equation for
such scalar fields has a 3-D Fourier transform
that exists only on the cap of an sphere. The
projection slice theorem then implies a
simple 1-D Fourier relation. We show that within
the geometric light cone any zeros are forbidden by a
strong symmetry inequality. Outside the light cone
– that is to say in the shadow region– the conjecture
remains unresolved.
|
Seminar at Macquarie University, (Rigorous proof finalised. MS still in preparation...) |
October 2014 |
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On the positivity of an energy operator and the interplay of amplitude and phase modulation. |
Seminar
at Mathematical Sciences Institute, ANU, Canberra. Here it is, the PDF |
November 2014 |
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Book Chapter The Spiral Phase Transform Phase Estimation in Optical Interferometry |
Google books already has it... |
January 2015 |
Unorthodox Contentious Fervent Unfashionable Presumptuous |
Structural Similarity Index SSIMplified: Is there really a simpler concept at the heart of image quality measurement? |
Arxived, Moderated, Tolerated |
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Published on 20 July 2016 |
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Phase contrast image guidance for synchrotron microbeam radiotherapy 2016 Institute of Physics and Engineering in Medicine |
Daniele Pelliccia, Jeffrey C Crosbie and Kieran G Larkin, |
Accepted CVEE, August 2016 |
...In particular, we describe the relationship between the growth conditions of monogenic extensions of square-integrable function f in terms of pointwise bounds or bounds on integral averages on the one hand, and the support of the Fourier transform ^ f or its annihilation by certain higher-dimensional analogues of the signum function on the other. |
Hardy, Paley-Wiener and Bernstein Spaces in Clifford Analysis Paley-Wiener underpins phase-retrieval in 1D. In higher dimensions P-W can be defined to have various symmetries... |
D.J. Franklin, J.A. Hogan, and K.G. Larkin Complex Variables and Elliptic Equations |
First Draft completed
August 2016.Preprint Sept 2016 |
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Reflections on Shannon Information: the search for a natural two-dimensional information-entropy |
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Published January 2017 |
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Mapping optical path length and image enhancement using quantitative orientation-independent differential interference contrast microscopy |
Michael Shribak, Kieran G. Larkin, David Biggs Journal of Biomedical Optics |
Work in progress... generalising conjecture |
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On the Dainty Conjecture: Nature's forbidden zeros Breaking news December 2017: The conjecture is true in the shadow zone & hence all space...but the proof must be split into 3 zones... |
...where black is the color and none is the number... |
Sometime... |
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Pre-history of the Chirp-Z Transform All that stuff you thought you knew, but were afraid to ask... ...pulse compression in 1940s... |
Kieran G. Larkin |
| June 2018 | ![]() |
The
TOLIMAN space telescope SPIE Conference on Optical and Infrared Interferometry and Imaging VI |
Peter Tuthill, Eduardo Bendek, Olivier Guyon, Anthony Horton, Bryn Jeffries, Nemanja Jovanovic, Pete Klupar, Kieran Larkin, Barnaby Norris, Benjamin Pope, Michael Shao. |
| 2018 |
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Precision astrometry mission for
exoplanet detection around binary stars SPIE, Space Telescopes and Instrumentation 2018 A neat Fourier trick with negated phase grating regions and pi phase steps allows blurred zero order and focused first orders... |
E Bendek, P Tuthill, O Guyon, G Vasisht, R Belikov, K Larkin, C Beichman, ... |
2022 |
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On the positivity of Teager-Kaiser’s energy operator Signal Processing 201, 108702 2022 Link |
Y Préaux, AO Boudraa, KG Larkin |
2024 |
Getting to know the
neighbours: Earth analogues in Alpha Centauri with the
TOLIMAN space telescope SPIE, Space Telescopes and Instrumentation 2024… |
P Tuthill, C Betters, M Charles, F Crous, C Deagan, L Desdoigts, K Larkin.... |
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April 2026 |
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Warping of Bandlimited Images: The Search for Perfection* [ * lossless + reversible] Bracewell @70 Meeting, 8-9 April 2026 Macquarie University, Sydney, Australia Prelim Presentation |
Kieran G. Larkin |
March 2026 |
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The TOLIMAN mission: A low-cost space telescope for high precision narrow-angle astrometry JATIS, Journal of Astronomical Telescopes, Instruments, and Systems arXiv preprint arXiv:2603.14683 |
P Tuthill, C Betters, M Charles, F Crous, DG Dansereau, C Deagan, K Larkin... |
Sometime, somewhere in 2026 |
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Everything you always wanted to know about Cardinal B-Splines but were too afraid to ask... Surprising proof : All cardinal B-splines hn ARE windowed sincs, via Aldroubi's Fourier formula Hn. New function arises sinch(x)=n.sin(x)/sinh(n.x) |
Kieran G. Larkin |
Sometime Somewhere in Summertime... |
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Extended Duchon Lanczos windowed sincs: More perfect bandlimited interpolations |
Kieran G. Larkin |
Get on back