Engineering & Materials Science
Fourier transforms
100%
Correlators
93%
Optical systems
83%
Pattern recognition
75%
Optics
68%
Multiplexing
66%
Lenses
43%
Diffractive optical elements
41%
Holograms
40%
Wavelength
36%
Wavelet transforms
32%
Masks
31%
Matched filters
30%
Computer simulation
26%
Lighting
26%
Imaging techniques
26%
Waveguides
24%
Fuzzy logic
23%
Diffraction
23%
Image reconstruction
23%
Fibers
23%
Signal processing
22%
Image processing
22%
Optical transfer function
21%
Distribution functions
21%
Optical correlation
21%
Imaging systems
19%
Invariance
18%
Optical switches
16%
Pattern recognition systems
16%
Decomposition
16%
Fourier optics
16%
Decoding
15%
Demonstrations
15%
Photonics
15%
Pixels
14%
Optical data processing
14%
Diffraction efficiency
14%
Inference engines
14%
Infrared radiation
13%
Switches
13%
Color
13%
Chromatic dispersion
13%
Experiments
13%
Detectors
12%
Optical design
12%
Dielectric films
12%
Optical communication
12%
Composite materials
12%
Optical interconnects
12%
Physics & Astronomy
pattern recognition
99%
filters
76%
correlators
62%
multiplexing
49%
optics
48%
wavelet analysis
40%
harmonics
35%
gratings
35%
central processing units
30%
signal processing
30%
output
30%
coding
28%
lenses
28%
restoration
25%
optical communication
25%
computerized simulation
24%
logic
24%
image processing
23%
spatial filtering
22%
decomposition
21%
wavelengths
20%
matched filters
20%
fibers
19%
optical transfer function
18%
decoding
17%
code division multiplexing
17%
masks
16%
propagation
16%
performance
16%
configurations
16%
hollow
16%
switches
16%
waveguides
15%
illumination
14%
charts
14%
matrices
14%
projection
14%
distribution functions
14%
photonics
14%
color
14%
shift
13%
diffraction
13%
rays
12%
invariance
12%
degrees of freedom
11%
trajectories
11%
composite materials
10%
discrimination
10%
scanning
10%
synthesis
10%
Mathematics
Multiplexing
31%
Filter
28%
Pattern Recognition
26%
Correlator
24%
Optics
20%
Super-resolution
20%
Optical System
20%
Fractional Fourier Transform
18%
Gratings
16%
Harmonic
16%
Fuzzy Logic
16%
Wigner Distribution
14%
Waveguide
14%
Scanning
14%
Wavelength
14%
Attenuation
14%
Fiber
12%
Image Processing
12%
Transform
12%
Wigner Function
11%
Diffractive Optical Elements
10%
Plastics
10%
Tube
10%
Defocus
10%
Lens
9%
Optical Switch
9%
Diffractive Optics
9%
Composite
9%
Output
9%
Spatial Filtering
9%
Wavelet Transform
9%
Invariant
9%
Experimental Results
9%
Laser Radiation
8%
Free Space
7%
Logarithmic
7%
Object
7%
Binary
7%
Propagation
7%
Decoding
7%
Chromatic Dispersion
7%
Infrared
7%
Inference Engine
7%
3D
7%
Fourier transform
6%
Distribution Function
6%
CO2 Laser
6%
Neural Networks
6%
Configuration
6%
Metals
5%
