On-axis joint transform correlation based on a four-level power spectrum

Simple and efficient filters for performance improvement in joint transform correlator

Bhardwaj, Bharti
Pathak, P P

March 2000

220-222<span style="font-size:14.0pt;line-height: 115%;font-family:" times="" new="" roman";mso-far...

Correlation postprocessing-based method for the detection of de focused images

Carnicer González, Arturo
Vallmitjana i Rico, Santiago
Juvells Prades, Ignacio

January 1997

We present a method to detect patterns in defocused scenes by means of a joint transform correlator....

JOINT POWER SPECTRUM ADDITION TECHNIQUE FOR OPTICAL COLOR PATTERN RECOGNITION

Tanwir Zubayer Islam
Md. Waliullah
Khan Nomani
Syed Mustafa
Khelat Bari
Md. Rafiqul Haider
Mohammed Nazrul

December 2014

An improved fringe-adjusted joint transform correlator based technique for optical color pattern rec...

On axis interferometric detection using a binary joint transform correlator

Labastida i Juan, Ignasi, 1970-
Carnicer González, Arturo
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago

December 2019

Recently, we proposed an approach to obtain a single on-axis correlation with use of a joint transfo...

On-axis joint transform correlation based on a four-level power spectrum

Labastida i Juan, Ignasi, 1970-
Carnicer González, Arturo
Martín Badosa, Estela
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago

We propose a method to obtain a single centered correlation with use of a joint transform correlator...

On-axis joint transform correlation based on the interferometric acquisition of the output plane filters.

Labastida i Juan, Ignasi, 1970-
Carnicer González, Arturo
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago

In this work we propose a method to obtain single centered correlations with an optical setup based ...

Novel Optical Technique for Real-Time Pattern/Image Recognition By

Ying Qi
Ying Qi

January 2002

We propose a novel real-time joint-Transform correlation (JTC) technique for optical pattern recogni...

Controlled-intensity detection peaks in a binary joint transform correlator

Carnicer González, Arturo
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago
Francisco Moneo, J. Ramón de

January 1994

In multiobject pattern recognition the height of the correlation peaks should be controlled when the...

Cosine wave encoded joint transform correlation

Wang, RuiKang K.
Shang, Lin
Watson, Ian A.
Chatwin, Chris R.

July 1996

A cosine wave encoded joint transform correlation is proposed that can deliver excellent correlation...

Joint transform correlation in security applications

Klima, Milos
Rott, Jiri
Naughton, Thomas J.
Keating, John

January 1997

The Joint Transform Correlation (JTC) technique is the one of the most frequently applied methods in...

Optical correlators using the binarized joint power spectrum

Grycewicz, Thomas John

January 1996

Techniques for extending the performance and utility of the binary nonlinear joint transform correla...

Nonlinear filtering in object and Fourier space in a joint transform optical correlator: comparison and experimental realization

Vallmitjana i Rico, Santiago
Carnicer González, Arturo
Martín Badosa, Estela
Juvells Prades, Ignacio

January 1995

The use of different kinds of nonlinear filtering in a joint transform correlator are studied and co...

Reduction of the effect of aberrations in a joint transform correlator

Pérez Tudela, Julio D.
Juvells Prades, Ignacio
Montes Usategui, Mario
Carnicer González, Arturo
Vallmitjana i Rico, Santiago

January 2004

We report the study of the influence of optical aberrations in a joint-transform correlator: The wav...

Joint transform correlator with spatial code division multiplexing

Zeev Zalevsky
Avi Rubner
Javier García
Pascuala Garcia-martinez
Carlos Ferreira
Emanuel Marom

December 2014

A joint transform correlator may suffer from overlapping of the zero diffraction order of the output...

Joint Wavelet Transform Correlation with Separated Target and Reference Planes

Soon, Boon Yi
Karim, Mohammad A.
Hardie, Russell C.
Alam, Mohammad S.

March 1998

In recent years, we realize the usefulness of feature extraction for optical correlator and hereby, ...

Simple and efficient filters for performance improvement in joint transform correlator

Bhardwaj, Bharti
Pathak, P P

March 2000

220-222<span style="font-size:14.0pt;line-height: 115%;font-family:" times="" new="" roman";mso-far...

Correlation postprocessing-based method for the detection of de focused images

Carnicer González, Arturo
Vallmitjana i Rico, Santiago
Juvells Prades, Ignacio

January 1997

We present a method to detect patterns in defocused scenes by means of a joint transform correlator....

JOINT POWER SPECTRUM ADDITION TECHNIQUE FOR OPTICAL COLOR PATTERN RECOGNITION

Tanwir Zubayer Islam
Md. Waliullah
Khan Nomani
Syed Mustafa
Khelat Bari
Md. Rafiqul Haider
Mohammed Nazrul

December 2014

An improved fringe-adjusted joint transform correlator based technique for optical color pattern rec...

On axis interferometric detection using a binary joint transform correlator

Labastida i Juan, Ignasi, 1970-
Carnicer González, Arturo
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago

December 2019

Recently, we proposed an approach to obtain a single on-axis correlation with use of a joint transfo...

On-axis joint transform correlation based on a four-level power spectrum

Labastida i Juan, Ignasi, 1970-
Carnicer González, Arturo
Martín Badosa, Estela
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago

We propose a method to obtain a single centered correlation with use of a joint transform correlator...

On-axis joint transform correlation based on the interferometric acquisition of the output plane filters.

Labastida i Juan, Ignasi, 1970-
Carnicer González, Arturo
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago

In this work we propose a method to obtain single centered correlations with an optical setup based ...

Novel Optical Technique for Real-Time Pattern/Image Recognition By

Ying Qi
Ying Qi

January 2002

We propose a novel real-time joint-Transform correlation (JTC) technique for optical pattern recogni...

Controlled-intensity detection peaks in a binary joint transform correlator

Carnicer González, Arturo
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago
Francisco Moneo, J. Ramón de

January 1994

In multiobject pattern recognition the height of the correlation peaks should be controlled when the...

Cosine wave encoded joint transform correlation

Wang, RuiKang K.
Shang, Lin
Watson, Ian A.
Chatwin, Chris R.

July 1996

A cosine wave encoded joint transform correlation is proposed that can deliver excellent correlation...

Joint transform correlation in security applications

Klima, Milos
Rott, Jiri
Naughton, Thomas J.
Keating, John

January 1997

The Joint Transform Correlation (JTC) technique is the one of the most frequently applied methods in...

Optical correlators using the binarized joint power spectrum

Grycewicz, Thomas John

January 1996

Techniques for extending the performance and utility of the binary nonlinear joint transform correla...

Nonlinear filtering in object and Fourier space in a joint transform optical correlator: comparison and experimental realization

Vallmitjana i Rico, Santiago
Carnicer González, Arturo
Martín Badosa, Estela
Juvells Prades, Ignacio

January 1995

The use of different kinds of nonlinear filtering in a joint transform correlator are studied and co...

Reduction of the effect of aberrations in a joint transform correlator

Pérez Tudela, Julio D.
Juvells Prades, Ignacio
Montes Usategui, Mario
Carnicer González, Arturo
Vallmitjana i Rico, Santiago

January 2004

We report the study of the influence of optical aberrations in a joint-transform correlator: The wav...

Joint transform correlator with spatial code division multiplexing

Zeev Zalevsky
Avi Rubner
Javier García
Pascuala Garcia-martinez
Carlos Ferreira
Emanuel Marom

December 2014

A joint transform correlator may suffer from overlapping of the zero diffraction order of the output...

Joint Wavelet Transform Correlation with Separated Target and Reference Planes

Soon, Boon Yi
Karim, Mohammad A.
Hardie, Russell C.
Alam, Mohammad S.

March 1998

In recent years, we realize the usefulness of feature extraction for optical correlator and hereby, ...

Simple and efficient filters for performance improvement in joint transform correlator

Bhardwaj, Bharti
Pathak, P P

March 2000

220-222<span style="font-size:14.0pt;line-height: 115%;font-family:" times="" new="" roman";mso-far...

Correlation postprocessing-based method for the detection of de focused images

Carnicer González, Arturo
Vallmitjana i Rico, Santiago
Juvells Prades, Ignacio

January 1997

We present a method to detect patterns in defocused scenes by means of a joint transform correlator....

JOINT POWER SPECTRUM ADDITION TECHNIQUE FOR OPTICAL COLOR PATTERN RECOGNITION

Tanwir Zubayer Islam
Md. Waliullah
Khan Nomani
Syed Mustafa
Khelat Bari
Md. Rafiqul Haider
Mohammed Nazrul

December 2014

An improved fringe-adjusted joint transform correlator based technique for optical color pattern rec...

On-axis joint transform correlation based on a four-level power spectrum

Abstract

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On-axis joint transform correlation based on a four-level power spectrum

Abstract

Extracted data

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