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A multilayered neural network controller
A multilayered neural network processor is used to control a given plant. Several learning architectures are proposed for training the neural controller to provide the appropriate inputs to the plant… Expand
Developing optofluidic technology through the fusion of microfluidics and optics
We describe devices in which optics and fluidics are used synergistically to synthesize novel functionalities. Fluidic replacement or modification leads to reconfigurable optical systems, whereas the… Expand
Recognitive Aspects of Moment Invariants
- Y. Abu-Mostafa, D. Psaltis
- Mathematics, Medicine
- IEEE Transactions on Pattern Analysis and Machine…
- 1 November 1984
Moment invariants are evaluated as a feature space for pattern recognition in terms of discrimination power and noise tolerance. The notion of complex moments is introduced as a simple and… Expand
Holographic Data Storage
Research into and the development of data storage devices is a race to keep up with the continuing demand for more capacity, more density, and faster readout rates. Improvements in conventional… Expand
Optical information processing based on an associative-memory model of neural nets with thresholding and feedback.
The remarkable collective computational properties of the Hopfield model for neural networks [Proc. Nat. Acad. Sci. USA 79, 2554 (1982)] are reviewed. These include recognition from partial input,… Expand
Position, rotation, and scale invariant optical correlation.
A new optical transformation that combines geometrical coordinate transformations with the conventional optical Fourier transform is described. The resultant transformations are invariant to both… Expand
Learning approach to optical tomography
Optical tomography has been widely investigated for biomedical imaging applications. In recent years optical tomography has been combined with digital holography and has been employed to produce… Expand
Linear and logarithmic capacities in associative neural networks
A model of associate memory incorporating global linearity and pointwise nonlinearities in a state space of n-dimensional binary vectors is considered. Attention is focused on the ability to store a… Expand
OPTICAL PHASE CONJUGATION FOR TURBIDITY SUPPRESSION IN BIOLOGICAL SAMPLES.
Elastic optical scattering, the dominant light interaction process in biological tissues, prevents tissues from being transparent. While scattering may appear stochastic, it is in fact deterministic… Expand
Lensless high-resolution on-chip optofluidic microscopes for Caenorhabditis elegans and cell imaging
- X. Cui, L. M. Lee, +4 authors C. Yang
- Computer Science, Medicine
- Proceedings of the National Academy of Sciences
- 5 August 2008
Low-cost and high-resolution on-chip microscopes are vital for reducing cost and improving efficiency for modern biomedicine and bioscience. Despite the needs, the conventional microscope design has… Expand