Prof. Chulung Chen Profile

Prof. Chulung Chen

Professor at Yuan Ze Univ

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 2 September 2014 Paper

Optoelectronic correlator based on YUV color model with shifted training images for color image recognition

Yuezhe Li, Chulung Chen, Hsinyi Chen, Yachu Hsieh

Proceedings Volume 9284, 928415 (2014) https://doi.org/10.1117/12.2069696

KEYWORDS: Optical correlators, Joint transforms, Optoelectronics, Pattern recognition, RGB color model, Fourier transforms, Detection and tracking algorithms, Distortion, Lithium, Photonics

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Proceedings Article | 27 November 2012 Paper

Pattern recognition by Mach-Zehnder joint transform correlator with binary power spectrum

Chengyu Liu, Chulung Chen, Weichih Liao, Sihliang Fu

Proceedings Volume 8559, 85590L (2012) https://doi.org/10.1117/12.2001353

KEYWORDS: Binary data, Joint transforms, Optical correlators, Pattern recognition, Quantization, Optoelectronics, Target recognition, Liquid crystals, Fourier transforms, Image compression

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Proceedings Article | 15 October 2012 Paper

Using liquid crystal spatial light modulators with binary power spectrum in pattern recognition system

Chengyu Liu, Chulung Chen, Weichih Liao, Sihliang Fu

Proceedings Volume 8420, 842005 (2012) https://doi.org/10.1117/12.2008752

KEYWORDS: Binary data, Liquid crystals, Pattern recognition, Quantization, Optoelectronics, Target recognition, Signal to noise ratio, Optical correlators, Target detection, Joint transforms

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Proceedings Article | 22 October 2010 Paper

Joint transform correlator based on CIELAB model with encoding technique for color pattern recognition

Tiengsheng Lin, Chulung Chen, Chengyu Liu, Yuming Chen

Proceedings Volume 7658, 76585U (2010) https://doi.org/10.1117/12.866146

KEYWORDS: RGB color model, Computer programming, Joint transforms, Optical correlators, Pattern recognition, Visual process modeling, Distortion, Color vision, Collimation, Fourier transforms

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Proceedings Article | 27 January 2009 Paper

Optoelectronic correlator based on ATD vector vision model with image encoding method for chromatic image recognition

Chunmin Wang, Chulung Chen, Tiengsheng Lin, Tengwen Chen

Proceedings Volume 7156, 715611 (2009) https://doi.org/10.1117/12.810788

KEYWORDS: RGB color model, Visual process modeling, Computer programming, Pattern recognition, Distortion, Optical correlators, Human vision and color perception, Color vision, Target recognition, Image processing

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Proceedings Article | 5 March 2008 Paper

A novel single-output Mach-Zehnder joint transform correlator with two-channel encoding technique based on HSV color space for color pattern recognition

Chungcheng Lee, Chulung Chen, Chunming Wang

Proceedings Volume 6623, 662303 (2008) https://doi.org/10.1117/12.791267

KEYWORDS: RGB color model, Computer programming, Pattern recognition, Optical correlators, Joint transforms, Image processing, Target detection, Computing systems, 3D acquisition, Optical pattern recognition

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Proceedings Article | 11 January 2007 Paper

A Mach-Zehnder nonzero order joint transform correlator based on the YIQ color space for polychromatic pattern recognition

Chungcheng Lee, Chulung Chen, Kaining Gu, Yanan Hou

Proceedings Volume 6279, 627919 (2007) https://doi.org/10.1117/12.725175

KEYWORDS: Optical correlators, RGB color model, Pattern recognition, Joint transforms, Target detection, Radon, Optical pattern recognition, Distortion, Thulium, 3D acquisition

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Proceedings Article | 20 January 2006 Paper

A Mach-Zehnder nonzero order joint transform correlator for polychromatic pattern recognition

Chungchen Lee, Chulung Chen

Proceedings Volume 6027, 602717 (2006) https://doi.org/10.1117/12.667939

KEYWORDS: RGB color model, Joint transforms, Pattern recognition, Optical correlators, Radon, Fourier transforms, Thulium, Optical pattern recognition, Distortion, Information visualization

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Proceedings Article | 11 January 2005 Paper

Multichannel single-output color pattern recognition with distortion tolerant capability

Chih-Chieh Ting, Chung-Cheng Lee, Chulung Chen

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.571989

KEYWORDS: Computer programming, Pattern recognition, Joint transforms, Fourier transforms, Distortion, Optical correlators, Detection and tracking algorithms, Optical pattern recognition, Liquid crystals, Charge-coupled devices

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SPIE Journal Paper | 1 June 2003

Performance comparison between multichannel polychromatic and conventional joint transform correlators

Chih-Sung Wu, Chulung Chen

OE, Vol. 42, Issue 06, (June 2003) https://doi.org/10.1117/12.10.1117/1.1571060

KEYWORDS: Optical correlators, Signal to noise ratio, Pattern recognition, Spatial light modulators, Joint transforms, Detection and tracking algorithms, Target detection, Fourier transforms, Optical engineering, Target recognition

Proceedings Article | 16 September 2002 Paper

Distortion-invariant color image recognition by the joint transform correlator with a real-valued reference function

Chulung Chen, Wei-Jun Wu

Proceedings Volume 4929, (2002) https://doi.org/10.1117/12.483223

KEYWORDS: Joint transforms, Optical correlators, Optical signal processing, Information technology, Ytterbium

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SPIE Journal Paper | 1 October 2001

Chinese seal imprint recognition with joint transform correlators

Jian-Shuen Fang, Chulung Chen

OE, Vol. 40, Issue 10, (October 2001) https://doi.org/10.1117/12.10.1117/1.1402075

KEYWORDS: Optical correlators, Joint transforms, Spatial light modulators, Optical pattern recognition, Detection and tracking algorithms, Optical filters, Fourier transforms, Charge-coupled devices, Optical engineering, 3D image processing

Proceedings Article | 24 September 2001 Paper

Possible 3D out-of-plane target recognition with an optimized template function

Chulung Chen, Jian-Shuen Fang, Chih-Sung Wu

Proceedings Volume 4554, (2001) https://doi.org/10.1117/12.441631

KEYWORDS: 3D acquisition, Target detection, 3D image processing, Target recognition, Filtering (signal processing), Signal processing, Optical pattern recognition, Joint transforms, 3D vision, Pattern recognition

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Proceedings Article | 10 October 2000 Paper

Seal imprint recognition with joint transform correlators

Chulung Chen, Jian-Shuen Fang

Proceedings Volume 4222, (2000) https://doi.org/10.1117/12.403850

KEYWORDS: Optical correlators, Joint transforms, Filtering (signal processing), Fourier transforms, Spatial light modulators, Optical filters, Optical signal processing, Optical pattern recognition, Inspection, Spatial filters

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Proceedings Article | 6 July 2000 Paper

Chinese seal recognition using a hybrid electro-optical filter

Jian-Shuen Fang, Chulung Chen, Sway Wang

Proceedings Volume 4081, (2000) https://doi.org/10.1117/12.390503

KEYWORDS: Optical correlators, Filtering (signal processing), Joint transforms, Image filtering, Optical filters, Optical signal processing, Signal processing, Computing systems, Image processing, Optical pattern recognition

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Proceedings Article | 1 May 1998 Paper

Use of a fiber glass optical system to measure the contractile characteristics of a single isolated muscle cell

Chulung Chen, Shizhuo Yin, Jiang Li, Francis Yu, Joseph Cheung, Xueqian Zhang, Xiaoxiao Lei, Zhongkong Wu

Proceedings Volume 3253, (1998) https://doi.org/10.1117/12.308036

KEYWORDS: Glasses, Transducers, Liquids, Signal generators, Optical testing, Motion models, Velocity measurements, Interfaces, Microfluidics, Digital image processing

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SPIE Journal Paper | 1 September 1996

Optimum synthesis of a bipolar composite reference function with a simulated annealing algorithm

Mingzhe Lu, Shizhuo Yin, Chulung Chen, Francis Yu, Tracy Hudson, Deanna McMillen

OE, Vol. 35, Issue 09, (September 1996) https://doi.org/10.1117/12.10.1117/1.600836

KEYWORDS: Signal to noise ratio, Composites, Algorithms, Optical filters, Target detection, Detection and tracking algorithms, Optical engineering, Crystals, Spatial light modulators, Optical correlators

Proceedings Article | 25 October 1993 Paper

Correlation filters assessed in terms of probability of detection and probability of false alarm

Bhagavatula Vijaya Kumar, Chulung Chen, James Brasher

Proceedings Volume 1959, (1993) https://doi.org/10.1117/12.160289

KEYWORDS: Phase only filters, Signal to noise ratio, Image filtering, Spatial filters, Optical pattern recognition, Electronic filtering, Energy efficiency, Receivers, Interference (communication), Spatial frequencies

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Proceedings Article | 30 October 1992 Paper

Improved distortion-invariant pattern recognition through synthesizing similar training images into a composite image

Chulung Chen, Bhagavatula Vijaya Kumar

Proceedings Volume 1812, (1992) https://doi.org/10.1117/12.131216

KEYWORDS: Composites, Distortion invariant pattern recognition, Neural networks, Detection and tracking algorithms, Optical computing, Silicon, Image filtering, Databases, Data processing, Target detection

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Showing 5 of 19 publications

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