Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Darren M. Simon"'
Publikováno v:
Optics Communications. 85:311-314
A neural network model based on an optical resonator is described and its pattern recognition performance is investigated in computer simulations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::547c220457a815cefada7cf8f708dccc
https://doi.org/10.1016/0030-4018(91)90482-s
https://doi.org/10.1016/0030-4018(91)90482-s
Publikováno v:
SPIE Proceedings.
This paper details a compact two-dimensional optical correlator based on 128 X 128 ferroelectric liquid crystal spatial light modulators in both the image and filter planes. A complete description of this compact correlator is given. The correlator i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc6c42d4cc7c8ce829ea922ccf92108b
https://doi.org/10.1117/12.160327
https://doi.org/10.1117/12.160327
Autor:
Darren M. Simon, Brett D. Bock
Publikováno v:
SPIE Proceedings.
Adding realistic hardware characteristics to computer simulations of optical processing systems provides insight to the performance of the system. The Photonic Systems Group at Martin Marietta Astronautics has produced an optical correlation simulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b000851917fc7e41ab15cbaa632500a
https://doi.org/10.1117/12.160284
https://doi.org/10.1117/12.160284
Publikováno v:
SPIE Proceedings.
This paper details a compact correlator unit (CCU) built by Martin Marietta that performs start-to-finish automatic pattern recognition tasks. The CCU is a transportable, programmable two-dimensional optical correlator based on magneto-optic spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf112385d48cecfe0508a4494d011ee1
https://doi.org/10.1117/12.160279
https://doi.org/10.1117/12.160279
Publikováno v:
SPIE Proceedings.
Backpropagation-trained neural networks with optical correlation inputs are used to predict target rotation and to synthesize simplified optical correlation filters for rotated targets.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee996276cb8950e8e7c3ce5efc5402e3
https://doi.org/10.1117/12.21167
https://doi.org/10.1117/12.21167
Publikováno v:
SPIE Proceedings.
A locally linear neural network for interpolation and extrapolation is described. Desirable characteristics of this network include exact recall of training data optimal linear generalization of testing data and training in a known number of computat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b009c562c60a3ff177d588168d351b65
https://doi.org/10.1117/12.21190
https://doi.org/10.1117/12.21190
Publikováno v:
Digital Optical Computing II.
The convergence of a neural network model based on optical resonator designs is examined for Boolean logic operations. Computer simulations are performed to investigate convergence performance and to assess possible optical implementations. The model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f115faad31839e07966c92723678eb
https://doi.org/10.1117/12.18092
https://doi.org/10.1117/12.18092
Publikováno v:
Annual Meeting Optical Society of America.
Interpolation between evenly spaced image pixels is often required in optical metrology and other applications. The interpolation model considered here is motivated by neural network techniques and is applicable when each pixel is characterized by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0590e6f253f9af8b5c51968b67f33ac6
https://doi.org/10.1364/oam.1989.tht13
https://doi.org/10.1364/oam.1989.tht13
Conference
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Conference
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