Dr. Harin Sellahewa Profile

Dr. Harin Sellahewa

at Univ of Buckingham

SPIE Involvement:

Conference Program Committee | Author

Publications (22)

Proceedings Article | 21 May 2015 Paper

Emotion recognition from speech: tools and challenges

Abdulbasit Al-Talabani, Harin Sellahewa, Sabah Jassim

Proceedings Volume 9497, 94970N (2015) https://doi.org/10.1117/12.2191623

KEYWORDS: Databases, Principal component analysis, Feature selection, Data modeling, Feature extraction, Dimension reduction, Modulation, Matrices, Performance modeling, Acoustics

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Proceedings Article | 28 May 2014 Paper

Steganography based on pixel intensity value decomposition

Alan Anwar Abdulla, Harin Sellahewa, Sabah Jassim

Proceedings Volume 9120, 912005 (2014) https://doi.org/10.1117/12.2050518

KEYWORDS: Binary data, Steganography, Data hiding, Image quality, Embedded systems, Telecommunications, Discrete wavelet transforms, Digital imaging, Video, Visualization

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Proceedings Article | 22 May 2014 Paper

Effectiveness of image features and similarity measures in cluster-based approaches for content-based image retrieval

Hongbo Du, Hanan Al-Jubouri, Harin Sellahewa

Proceedings Volume 9120, 912008 (2014) https://doi.org/10.1117/12.2057721

KEYWORDS: Image retrieval, Feature extraction, Visualization, Image segmentation, Image processing, Expectation maximization algorithms, Databases, Content based image retrieval, RGB color model, Image processing algorithms and systems

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Proceedings Article | 28 May 2013 Paper

Efficient high-capacity steganography technique

Alan Abdulla, Sabah Jassim, Harin Sellahewa

Proceedings Volume 8755, 875508 (2013) https://doi.org/10.1117/12.2018994

KEYWORDS: Binary data, Steganography, Remote sensing, Image quality, Resistance, Computer security, Algorithms, Information security, Detection and tracking algorithms, Visibility

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Proceedings Article | 28 May 2013 Paper

Biometric feature embedding using robust steganography technique

Rasber Rashid, Harin Sellahewa, Sabah Jassim

Proceedings Volume 8755, 875503 (2013) https://doi.org/10.1117/12.2018910

KEYWORDS: Biometrics, Steganalysis, Steganography, Binary data, Remote sensing, Feature extraction, Data communications, Computer security, Databases, Data hiding

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Proceedings Article | 28 May 2013 Paper

Super resolution based face recognition: do we need training image set?

Nadia Al-Hassan, Harin Sellahewa, Sabah Jassim

Proceedings Volume 8755, 87550P (2013) https://doi.org/10.1117/12.2027018

KEYWORDS: Associative arrays, Facial recognition systems, Lawrencium, Image quality, Super resolution, Matrices, Image restoration, Condition numbers, Compressed sensing, Image processing

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Proceedings Article | 8 May 2012 Paper

Adaptive error correction codes for face identification

Wafaa Hussein, Harin Sellahewa, Sabah Jassim

Proceedings Volume 8406, 84060B (2012) https://doi.org/10.1117/12.920567

KEYWORDS: Facial recognition systems, Databases, Error analysis, Biometrics, Binary data, Computer programming, Wavelets, Discrete wavelet transforms, Feature extraction, Iris recognition

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Proceedings Article | 8 May 2012 Paper

Arabic handwritten: pre-processing and segmentation

Makki Maliki, Sabah Jassim, Naseer Al-Jawad, Harin Sellahewa

Proceedings Volume 8406, 84060D (2012) https://doi.org/10.1117/12.917555

KEYWORDS: Databases, Optical character recognition, Image segmentation, Algorithm development, Detection and tracking algorithms, Principal component analysis, Optical pattern recognition, Image processing, Computer security, Forensic science

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Proceedings Article | 31 May 2011 Paper

Secure wavelet-based isometric projection for face recognition

Hisham Al-Assam, Harin Sellahewa, Sabah Jassim

Proceedings Volume 8063, 80630U (2011) https://doi.org/10.1117/12.884576

KEYWORDS: Biometrics, Facial recognition systems, Principal component analysis, Wavelets, Wavelet transforms, Dimension reduction, Databases, Feature extraction, Computer security, Matrices

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Proceedings Article | 27 May 2011 Paper

Block error correction codes for face recognition

Wafaa Hussein, Harin Sellahewa, Sabah Jassim

Proceedings Volume 8063, 80630H (2011) https://doi.org/10.1117/12.883846

KEYWORDS: Facial recognition systems, Databases, Discrete wavelet transforms, Error analysis, Binary data, Feature extraction, Wavelets, Wavelet transforms, Cameras, Nose

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Proceedings Article | 28 April 2010 Paper

eBiometrics: an enhanced multi-biometrics authentication technique for real-time remote applications on mobile devices

Torben Kuseler, Ihsan Lami, Sabah Jassim, Harin Sellahewa

Proceedings Volume 7708, 77080E (2010) https://doi.org/10.1117/12.850022

KEYWORDS: Biometrics, Mobile devices, Sensors, Information security, Detection and tracking algorithms, Facial recognition systems, Mobile communications, Image sensors, Network security, Fingerprint recognition

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Proceedings Article | 5 May 2009 Paper

Image quality-based adaptive illumination normalisation for face recognition

Harin Sellahewa, Sabah Jassim

Proceedings Volume 7306, 73061V (2009) https://doi.org/10.1117/12.819087

KEYWORDS: Image quality, Facial recognition systems, Quality measurement, Light sources and illumination, Databases, Distortion, Biometrics, Wavelets, Wavelet transforms, Detection and tracking algorithms

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Proceedings Article | 5 May 2009 Paper

Quality based approach for adaptive face recognition

Ali Abboud, Harin Sellahewa, Sabah Jassim

Proceedings Volume 7351, 73510N (2009) https://doi.org/10.1117/12.817922

KEYWORDS: Image quality, Quality measurement, Facial recognition systems, Biometrics, Databases, Detection and tracking algorithms, Wavelets, Image fusion, Distortion, Light sources and illumination

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Proceedings Article | 5 May 2009 Paper

A lightweight approach for biometric template protection

Hisham Al-Assam, Harin Sellahewa, Sabah Jassim

Proceedings Volume 7351, 73510P (2009) https://doi.org/10.1117/12.818291

KEYWORDS: Biometrics, Transform theory, Databases, Computer security, Matrices, Wavelet transforms, Information security, Data acquisition, Digital watermarking, Image resolution

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Proceedings Article | 12 April 2007 Paper

Multi-stream face recognition for crime-fighting

Sabah Jassim, Harin Sellahewa

Proceedings Volume 6539, 65390J (2007) https://doi.org/10.1117/12.719775

KEYWORDS: Databases, Facial recognition systems, Biometrics, Wavelets, Video, Personal digital assistants, Light sources and illumination, Principal component analysis, Image fusion, System identification

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Proceedings Article | 28 September 2006 Paper

Multi-stream face recognition on dedicated mobile devices for crime-fighting

Sabah Jassim, Harin Sellahewa

Proceedings Volume 6402, 64020P (2006) https://doi.org/10.1117/12.689916

KEYWORDS: Facial recognition systems, Databases, Biometrics, Video, Personal digital assistants, Mobile devices, Wavelets, Surveillance, Cameras, Light sources and illumination

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Proceedings Article | 2 May 2006 Paper

Multimodal person authentication on a smartphone under realistic conditions

Andrew Morris, Sabah Jassim, Harin Sellahewa, Lorene Allano, Johan Ehlers, Dalei Wu, Jacques Koreman, Sonia Garcia-Salicetti, Bao Ly-Van, Bernadette Dorizzi

Proceedings Volume 6250, 62500D (2006) https://doi.org/10.1117/12.668776

KEYWORDS: Personal digital assistants, Biometrics, Data modeling, Databases, Oxygen, Light sources and illumination, Data fusion, Performance modeling, Information security, Mobile devices

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Proceedings Article | 2 May 2006 Paper

Comparison of weighting strategies in early and late fusion approaches to audio-visual person authentication

Harin Sellahewa, Naseer Al-Jawad, Andrew Morris, Dalei Wu, Jacques Koreman, Sabah Jassim

Proceedings Volume 6250, 62500C (2006) https://doi.org/10.1117/12.667214

KEYWORDS: Biometrics, Databases, Personal digital assistants, Wavelets, Visualization, Mouth, Video, Data acquisition, Signal processing, Data modeling

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Proceedings Article | 2 May 2006 Paper

Performance evaluation of wavelet-based face verification on a PDA recorded database

Harin Sellahewa, Sabah Jassim

Proceedings Volume 6250, 62500A (2006) https://doi.org/10.1117/12.665716

KEYWORDS: Databases, Personal digital assistants, Biometrics, Wavelets, Mobile devices, Mobile communications, Video, Telecommunications, Cameras, Cell phones

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Proceedings Article | 17 April 2006 Paper

Nonintrusive multibiometrics on a mobile device: a comparison of fusion techniques

Lorene Allano, Andrew Morris, Harin Sellahewa, Sonia Garcia-Salicetti, Jacques Koreman, Sabah Jassim, Bao Ly-Van, Dalei Wu, Bernadette Dorizzi

Proceedings Volume 6202, 62020P (2006) https://doi.org/10.1117/12.666088

KEYWORDS: Databases, Biometrics, Data modeling, Personal digital assistants, Mobile devices, 3D modeling, Cell phones, Systems modeling, Data fusion, Prototyping

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Proceedings Article | 27 October 2005 Paper

A wavelet-based approach to face verification/recognition

Sabah Jassim, Harin Sellahewa

Proceedings Volume 5986, 598609 (2005) https://doi.org/10.1117/12.630663

KEYWORDS: Wavelets, Databases, Principal component analysis, Image processing, Facial recognition systems, Feature extraction, Biometrics, Wavelet transforms, Discrete wavelet transforms, Video

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Proceedings Article | 28 March 2005 Paper

Wavelet-based face verification for constrained platforms

Harin Sellahewa, Sabah Jassim

Proceedings Volume 5779, (2005) https://doi.org/10.1117/12.603483

KEYWORDS: Principal component analysis, Wavelets, Databases, Biometrics, Personal digital assistants, Facial recognition systems, Wavelet transforms, Video, Information security, Feature extraction

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Showing 5 of 22 publications

Conference Committee Involvement (16)

Multimodal Image Exploitation and Learning 2024

22 April 2024 | National Harbor, Maryland, United States

Multimodal Image Exploitation and Learning 2023

1 May 2023 | Orlando, Florida, United States

Multimodal Image Exploitation and Learning 2022

4 April 2022 | Orlando, Florida, United States

Multimodal Image Exploitation and Learning 2021

12 April 2021 | Online Only, Florida, United States

Mobile Image Exploitation and Learning 2020

27 April 2020 | Online Only, California, United States

Mobile Multimedia/Image Processing, Security, and Applications 2019

15 April 2019 | Baltimore, MD, United States

Mobile Multimedia/Image Processing, Security, and Applications 2018

16 April 2018 | Orlando, FL, United States

Mobile Multimedia/Image Processing, Security, and Applications 2017

10 April 2017 | Anaheim, CA, United States

Mobile Multimedia/Image Processing, Security, and Applications 2016

18 April 2016 | Baltimore, MD, United States

Mobile Multimedia/Image Processing, Security, and Applications 2015

20 April 2015 | Baltimore, MD, United States

Mobile Multimedia/Image Processing, Security, and Applications 2014

5 May 2014 | Baltimore, MD, United States

Mobile Multimedia/Image Processing, Security, and Applications 2013

29 April 2013 | Baltimore, Maryland, United States

Mobile Multimedia/Image Processing, Security, and Applications 2012

23 April 2012 | Baltimore, Maryland, United States

Mobile Multimedia/Image Processing, Security, and Applications 2011

25 April 2011 | Orlando, Florida, United States

Mobile Multimedia/Image Processing, Security, and Applications 2010

5 April 2010 | Orlando, Florida, United States

Mobile Multimedia/Image Processing, Security, and Applications 2009

14 April 2009 | Orlando, Florida, United States

Showing 5 of 16 Conference Committees

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