Position/s

Senior Lecturer
School of Computer Science, Engineering and Mathematics

Qualifications

BE (Hons), PhD (UNSW)

Honours, awards and grants

The 1996 Best Lecturer Award, Faculty of Engineering, University of Canterbury Students' Association, Christchurch, N. Z.

Teaching interests

Signal and Image Processing

Topic Coordinator:

Topic Lecturer:

Research expertise

  • Artificial intelligence and image processing

Research interests

Colour Filter Array Demosaicking, Non-linear Image Processing, Image Identification, Image Denoising, Image Analysis, Motion Detection and Estimation, Intraocular Pressure Monitoring and Assessment, Super-resolution Image Reconstruction, Mathematical Morphology, Image Enhancement.

Supervisory interests

  • Image processing

RHD research supervision

Current

Principal supervisor : Image identification and analysis (1) ;

Completion

Principal supervisor : Colour Filter Array Demosaicking (1) ; Intraocular Pressure Monitoring and Assessment (1) ;

Publications

  • Li, J.S. and Randhawa, S. (2013). Adaptive CFA Demosaicking using Bilateral Filters for Colour Edge Preservation. In Y Yagi, S-W Lee, KL Boyer, K Kise, C-L Liu, Y-P Hung & K Sumi, ed. IAPR ACPR Proceedings. Piscataway, USA: IEEE. 2nd IAPR Asian Conference on Pattern Recognition. Naha, Japan. Nov 2013, pp. 451-455.
    [10.1109/ACPR.2013.75]
  • Randhawa, S. and Li, J.S. (2013). Hot Pixel Removal within Colour Filter Array Demosaicking using Modified Bilateral Filters. In T Rhee, R Rayudu, C Hollitt, J Lewis & M Zhang, ed. Proceedings of the 2013 IVCNZ. Piscataway, USA: IEEE Xplore. 28th International Conference on Image and Vision Conference on Image and Vision. Wellington, NZ. Nov 2013, pp. 178-183.
    [10.1109/IVCNZ.2013.6727012]
  • Tohl, D., Li, J.S., Shamiminoori, L. and Bull, C. (2013). Image Asymmetry Measurement for the Study of Endangered Pygmy Bluetongue Lizard. In T Rhee, R Rayudu, C Hollitt, J Lewis & M Zhang, ed. Proceedings of 2013 IVCNZ. Piscataway, USA: IEEE Xplore. 28th International Conference of Image and Vision Computing New Zealand. Wellington, NZ. Nov 2013, pp. 76-81.
    [10.1109/IVCNZ.2013.6726995]
  • Li, J.S. and Randhawa, S. (2012). A Unified Approach to Bad Pixel Removal and Adaptive CFA Demosaicking. In Proceedings of the 2012 IEEE Region 10 Conference. Piscataway, USA: IEEE. TENCON 2012. Cebu, Philippines. Nov 2012, pp. 298-303.
    [10.1109/TENCON.2012.6412217]
  • Li, J.S. and Randhawa, S. (2012). Integration of Adaptive CFA Demosaicking with Bad Pixel Removal. In C-L Liu, C Zhang & L Wang, ed. Pattern Recognition: Proceedings. Heidelberg, Germany: Springer. 2012 Chinese Conference on Pattern Recognition. Beijing, China. Sep 2012, pp. 488-496.
    [10.1007/978-3-642-33506-8_60]
  • Li, J.S. and Randhawa, S. (2011). Dynamic Range Bad Pixel Correction within Edge-Preserving Colour Filter Array Demosaicking. In Proceedings of IVCNZ Image and Vision Computing New Zealand 2011. Online: University of Auckland. IVCNZ Image and Vision Computing New Zealand 2011. Auckland, New Zealand. Nov 2011, pp. 357-362.
  • Li, J.S. and Randhawa, S. (2011). Flinders University work integrated learning program for engineering students. In Proceedings of the IETEC'11 Conference. Kuala Lumpur, Malaysia: Taylor's University. International Engineering and Technology Education Conference 2011. Kuala Lumpur, Malaysia. Jan 2011.
  • Randhawa, S. and Li, J.S. (2011). Adaptive Order Spline Interpolation for Edge-Preserving Colour Filter Array Demosaicking. In 2011 International Conference on Digital Image Computing: Techniques and Applications. 2011 International Conference on Digital Image Computing: Techniques and Applications. Noosa, QLD, pp. 666-671.
  • Li, J.S. and Randhawa, S. (2010). Blind Reverse CFA Demosaicking for the Reduction of Colour Artifacts from Demosaicked Images. In Proceedings of 25th International Conference of Image and Vision Computing New Zealand. Queenstown, New Zealand: IEEE. 25th International Conference of Image and Vision Computing New Zealand. Queenstown, New Zealand. Nov 2010.
    [10.1109/IVCNZ.2010.6148797]
  • Li, J.S. and Randhawa, S. (2010). Reduction of Colour Artifacts using Inverse Demosaicking. In Proceedings of 2010 Digital Image Computing: Techniques and Applications. Sydney, Australia: IEEE. 2010 Digital Image Computing: Techniques and Applications. Sydney, Australia. Dec 2010, pp. 105-110.
  • Kakaday, T., Plunkett, M., McInnes, S.J., Li, J.S., Voelcker, N.H. and Craig, J. (2009). Design of a Wireless Intraocular Pressure Monitoring System for a Glaucoma Drainage Implant. In Chwee Teck Lim, James C.H. Goh, ed. IFMBE Proceedings 13th International Conference on Biomedical Engineering. Berlin: Springer. ICBME 2008 13th International Conference. Singapore. Dec 2008, pp. 198-201.
    [10.1007/978-3-540-92841-6_48]
  • Kakaday, T., Plunkett, M., McInnes, S.J., Li, J.S., Voelcker, N.H. and Craig, J. (2009). Development of a wireless intra-ocular pressure monitoring system for incorporation into a therapeutic glaucoma drainage implant. In Dan V. Nicolau, Guy Metcalfe, ed. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. http://spiedigitallibrary.org/journals/doc/SPIEDL-home/proc/: SPIE. Biomedical Applications of Micro- and Nanoengineering IV and Complex Systems. Melbourne, VIC, Australia. Dec 2008.
    [10.1117/12.810647] [10.1117/12.810647] [Scopus]
  • Li, J.S., Tohl, D., Randhawa, S., Shamiminoori, L. and Bull, C.M. (2009). Non-invasive lizard identification using signature curves. In Guang-Bin HUANG, ed. Proceedings of TENCON2009: IEEE Region 10 Conference. Singapore: IEEE. IEEE TENCON2009. Singapore. Nov 2009.
    [10.1109/TENCON.2009.5395852]
  • Li, J.S. and Randhawa, S. (2009). Work integrated learning for engineering students at Flinders University. In Dr Colin Kestell, Dr Steven Grainger, Professor John Cheung, ed. Proceedings of the 20th Annnual Conference for the Australasian Association for Engineering Education. Australia: Australasian Association for Engineering Education. Australasian Association for Engineering Education Conference. Adelaide, SA. Dec 2009, pp. 1002-1007.
    [Web Link]
  • Li, J.S. and Randhawa, S. (2009). Image Quality Comparison between 3CCD Pixel Shift Technology and Single-sensor CFA Demosaicking. In 2009 Digest of Technical Papers International Conference on Consumer Electronics. USA: IEEE. 2009 International Conference on Consumer Electronics. Las Vegas, USA. Jan 2009.
    [10.1109/ICCE.2009.5012176] [10.1109/ICCE.2009.5012176] [Scopus]
  • Li, J.S. and Randhawa, S. (2009). Adaptive order-statistics multi-shell filtering for bad pixel correction within CFA demosaicking. In Guang-Bin HUANG, ed. Proceedings of TENCON2009. Singapore: IEEE. IEEE TENCON2009. Singapore. Nov 2009, pp. 1-6.
    [10.1109/TENCON.2009.5395817]
  • Li, J.S. and Randhawa, S. (2008). Weighted median based colour filter array demosaicking. In K. Irie, ed. 2008 23rd International Conference Image and Vision Computing New Zealand, IVCNZ. IEEE XPLORE: IEEE. 2008 23rd International Conference Image and Vision Computing New Zealand, IVCNZ. Christchurch, NZ. Nov 2008, pp. 1-6.
    [10.1109/IVCNZ.2008.4762092] [10.1109/IVCNZ.2008.4762092] [Scopus]
  • Li, J.S. and Randhawa, S. (2007). Adaptive Colour Filter Array (CFA) Demosaicking with Mixed Order of Approximation. In Conference Proceedings of 2007 Information, Decision and Control. Adelaide, Australia: IEEE. 2007 Information, Decision and Control. Adelaide, Australia. Feb 2007, pp. 326-331.
    [10.1109/IDC.2007.374571] [Scopus]
  • Li, J.S. and Randhawa, S. (2007). Colour Filter Array Demosaicking Using Cubic Spline Interpolation. In Z. Xiong, ed. Proceedings of 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing. Los Alamitos, USA: IEEE. 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing. Hawaii, USA. Apr 2007, pp. I865-I868.
    [10.1109/ICASSP.2007.366045] [Scopus]
  • Randhawa, S. and Li, J.S. (2007). CFA demosaicking with improved colour edge preservation. In A meeting place for converging technologies and people: proceedings of the TENCON IEEE region 10 annual international conference. Los Alamitos, CA: IEEE. IEEE TENCON region 10 annual international conference. Melbourne, VIC. Nov 2005, pp. 1-5.
    [10.1109/TENCON.2005.301070] [10.1109/TENCON.2005.301070] [Scopus]
  • Li, J.S. and Randhawa, S. (2006). A structural approach to improved colour filter array demosaicking for the Bayer pattern. In J.N. Hwang, ed. Proceedings of the 8th IASTED International Conference on Signal and Image Processing, SIP 2006. Calgary, AB: ACTA Press. 8th IASTED International Conference on Signal and Image Processing, SIP 2006. Honolulu, HI, USA. Aug 2006, pp. 157-161.
    [Scopus]
  • Li, J.S. and Randhawa, S. (2006). CFA demosaicking by adaptive order of approximation. In Proceedings of the 1st International Conference on Computer Vision Theory and Applications. [Portugal]: [NSTICC Press]. 1st International Conference on Computer Vision Theory and Applications. Setubal, Portugal, pp. 5-10.
    [Scopus]
  • Li, J.S. and Randhawa, S. (2005). Improved accuracy for colour filter array demosaicking using high order extrapolation. In J. S. Jimmy Li and Sharmil Randhawa, ed. Proceedings of the Eighth International Symposium on Signal Processing and its Applications 2005. Australia: IEEE. Eighth International Symposium on Signal Processing and its Applications 2005. Sydney, NSW. Aug 2005, pp. 331-334.
    [10.1109/ISSPA.2005.1580263] [10.1109/ISSPA.2005.1580263] [Scopus]
  • Li, J.S. and Randhawa, S. (2005). High order extrapolation using Taylor series for color filter array demosaicing. In Mohamed Kamel and Aurelio Campilho, ed. Lecture Notes in Computer Science series (Springer LNCS) Berlin: Springer-Verlag. Image Analysis and Recognition: Second International Conference, ICIAR, 2005. Toronto, ON. Sep 2005, pp. 703-711.
    [10.1007/11559573_86] [Scopus]
  • Li, J.S. and Randhawa, S. (2004). Improved video mosaic construction by selecting a suitable subset of video images. In Vladimir Estivill-Castro, ed. Proceedings of the Twenty-Seventh Australasian Computer Science Conference. Sydney, NSW: Australian Computer Society. Twenty-Seventh Australasian Computer Science Conference (ACSC2004) Sydney, NSW, pp. 143-149.
  • Li, J.S. and Namati, E. (2004). A novel shape descriptor based on empty morphological skeleton. In Daniel P. K. Lun, ed. Proceedings of the International Symposium on Intelligent Multimedia, Video and Speech Processing. Los Alamitos, USA: IEEE. 2004 International Symposium on Intelligent Multimedia, Video and Speech Processing. Hong Kong, pp. 446-449.
    [Scopus]
  • Li, J.S. and Randhawa, S. (2002). Morphological Edge Detection by Successive Segmentation for Thermal Images. In IEEE Proceedings of Information, Decision and Control (IDC 2002) Adelaide, SA: Institute of Electrical and Electronic Engineers. IEEE International Conference on Information, Decision and Control. Adelaide, SA. Feb 2002, pp. 365-369.
  • Kakaday, T., Hewitt, A.W., Voelcker, N.H., Li, J.S. and Craig, J. (2009). Advances in telemetric continuous intraocular pressure assessment. British Journal of Ophthalmology, 93(8) pp. 992-996.
    [10.1136/bjo.2008.144261] [10.1136/bjo.2008.144261] [Scopus]
  • Li, J.S. and Randhawa, S. (2009). Color filter array demosaicking using high-order interpolation techniques with a weighted median filter for sharp color edge preservation. IEEE Transactions on Image Processing, 18(9) pp. 1946-1957.
    [10.1109/TIP.2009.2022291] [10.1109/TIP.2009.2022291] [Scopus]
  • Christie, J.R., Gopalsamy, K. and Li, J.S. (2001). Chaos in perturbed Lotka-Volterra systems. The ANZIAM Journal, 42(3) pp. 399-412.
  • Li, J.S. and Randhawa, S. (2013). Adaptive CFA Demosaicking using Bilateral Filters for Colour Edge Preservation. In Y Yagi, S-W Lee, KL Boyer, K Kise, C-L Liu, Y-P Hung & K Sumi, ed. IAPR ACPR Proceedings. Piscataway, USA: IEEE. 2nd IAPR Asian Conference on Pattern Recognition. Naha, Japan. Nov 2013, pp. 451-455.
    [10.1109/ACPR.2013.75]
  • Randhawa, S. and Li, J.S. (2013). Hot Pixel Removal within Colour Filter Array Demosaicking using Modified Bilateral Filters. In T Rhee, R Rayudu, C Hollitt, J Lewis & M Zhang, ed. Proceedings of the 2013 IVCNZ. Piscataway, USA: IEEE Xplore. 28th International Conference on Image and Vision Conference on Image and Vision. Wellington, NZ. Nov 2013, pp. 178-183.
    [10.1109/IVCNZ.2013.6727012]
  • Tohl, D., Li, J.S., Shamiminoori, L. and Bull, C. (2013). Image Asymmetry Measurement for the Study of Endangered Pygmy Bluetongue Lizard. In T Rhee, R Rayudu, C Hollitt, J Lewis & M Zhang, ed. Proceedings of 2013 IVCNZ. Piscataway, USA: IEEE Xplore. 28th International Conference of Image and Vision Computing New Zealand. Wellington, NZ. Nov 2013, pp. 76-81.
    [10.1109/IVCNZ.2013.6726995]
  • Li, J.S. and Randhawa, S. (2012). A Unified Approach to Bad Pixel Removal and Adaptive CFA Demosaicking. In Proceedings of the 2012 IEEE Region 10 Conference. Piscataway, USA: IEEE. TENCON 2012. Cebu, Philippines. Nov 2012, pp. 298-303.
    [10.1109/TENCON.2012.6412217]
  • Li, J.S. and Randhawa, S. (2012). Integration of Adaptive CFA Demosaicking with Bad Pixel Removal. In C-L Liu, C Zhang & L Wang, ed. Pattern Recognition: Proceedings. Heidelberg, Germany: Springer. 2012 Chinese Conference on Pattern Recognition. Beijing, China. Sep 2012, pp. 488-496.
    [10.1007/978-3-642-33506-8_60]
  • Li, J.S. and Randhawa, S. (2011). Dynamic Range Bad Pixel Correction within Edge-Preserving Colour Filter Array Demosaicking. In Proceedings of IVCNZ Image and Vision Computing New Zealand 2011. Online: University of Auckland. IVCNZ Image and Vision Computing New Zealand 2011. Auckland, New Zealand. Nov 2011, pp. 357-362.
  • Randhawa, S. and Li, J.S. (2011). Adaptive Order Spline Interpolation for Edge-Preserving Colour Filter Array Demosaicking. In 2011 International Conference on Digital Image Computing: Techniques and Applications. 2011 International Conference on Digital Image Computing: Techniques and Applications. Noosa, QLD, pp. 666-671.
  • Kakaday, T., Hewitt, A.W., Voelcker, N.H., Li, J.S. and Craig, J. (2009). Advances in telemetric continuous intraocular pressure assessment. British Journal of Ophthalmology, 93(8) pp. 992-996.
    [10.1136/bjo.2008.144261] [10.1136/bjo.2008.144261] [Scopus]
  • Li, J.S. and Randhawa, S. (2009). Color filter array demosaicking using high-order interpolation techniques with a weighted median filter for sharp color edge preservation. IEEE Transactions on Image Processing, 18(9) pp. 1946-1957.
    [10.1109/TIP.2009.2022291] [10.1109/TIP.2009.2022291] [Scopus]
  • Christie, J.R., Gopalsamy, K. and Li, J.S. (2001). Chaos in perturbed Lotka-Volterra systems. The ANZIAM Journal, 42(3) pp. 399-412.

Professional and community engagement

Technical Reviewer for IEEE Transactions on Image Processing
Technical Reviewer for IEEE Transactions on Signal Processing
Technical Reviewer for Journal of Electronic Imaging, SPIE
Technical Reviewer for DICTA (International Conference on Digital Image Computing: Techniques and Applications) 2008 to 2011
Counsellor, IEEE Student Branch, Flinders University
Publicity Chair, Organising committee member, IEEE IDC 2002, Adelaide

Contact

Add to address book
Phone: +61 8 82015050
Email:
Location: Engineering (458)
Postal address: GPO Box 2100, Adelaide 5001, South Australia
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