Optical and electronic design of a hybrid digital-optical correlator system

Optical Engineering

Volumn 41, Issue 1, 2002, Pages 32-40

  Birch, Philip M ^a   Claret Tournier, Frédéric ^a   Budgett, David ^a   Young, Rupert ^a   Chatwin, Christopher ^a  

^a UNIVERSITY OF SUSSEX   (United Kingdom)

Author keywords

Correlator; Digital design; Image recognitions; Optical design

Indexed keywords

CORRELATORS; DIGITAL SIGNAL PROCESSING; FOURIER TRANSFORMS; OPTICAL DESIGN; OPTICAL FILTERS; PATTERN RECOGNITION;

HYBRID CORRELATORS;

OPTICAL CORRELATION;

EID: 0036121713     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1428293     Document Type: Article

References (10)

1. Signal detection by complex spatial filtering
2. 512×512 high speed greyscale optical correlator
3. Third generation miniature ruggedized optical correlator (MROC) module
4. Synthetic discriminant function fringe-adjusted joint transform correlator
5. Adaptive real-time architectures for phase-only correlation
6. General-purpose optical pattern recognition image processors
7. Fully complex optical modulation using an analogue ferroelectric spatial light modulator
8. Two pixel computer generated hologram using a zero twist nematic liquid crystal spatial light modulator
9. Performance comparison of a linear parametric noise estimation Wiener filter and non-linear joint transform correlator for realistic clutter backgrounds
10. Assessment of a Wiener filter synthetic discrimination function for optical correlation