Dr. L. Ranathunga

Contact information

Address

Moratuwa

10400

Office
Extension
8101
8102
Primary Email
head-it@uom.lk
lochandaka@uom.lk
Other Emails
lochandaka@itfac.mrt.ac.lk
lochandaka@lycos.com

Teaching and Administrative Activities

Teaching

Undergraduate Level:

  • Computer Graphics and Animations
  • Computer Vision
  • Multimedia Technology
  • Human Computer Interaction
  • Internet Programming
  • Computer Architecture
  • Computer Organization
  • Visual Computer Programming
  • Intergrated Development Environments (IDE)
  • Parallel Processing

Postgraduate Level:

  • Multimedia Technology
  • Internet Programming
  • Visual Computer Programming
  • Human Computer Interaction
  • Software Engineering

Research Activities

Education and Training

Education
B.Sc. Sp(Hons)
M.Sc
PGDip in DEd. (IGNOU)
PhD (Malaya)
MIPSL
MCSSL

Publications*

Publications

Journal Publications:

    • Performance Evaluation of the Combination of Compacted Dither Pattern Codes with Bhattacharyya Classifier in Video Visual Concept Depiction, Multimedia Tools and Applications, Springer Publication, ISSN:1380-7501 & 1573-7721 (Online first), indexed in ISI Sci., SCOPUS, Computer Science, etc.(2010),  Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
    • Compacted Dither Pattern Codes Over MPEG-7 Dominant Colour Descriptor In Video Visual Depiction, Malaysian Journal of Computer Science, Vol.23(2), 2010, ISSN:0127-9084, indexed in ISI Sci., SCOPUS (2010),  Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
    • Modeling Telepathy Computers for Next Era – NITESL Journal, ISSN 1800 –174 (2006), Ranathunga 
  • Conference Proceedings:

    News Articles:

    Thesis Documents:

      • Conventional video shot segmentation to semantic shot segmentation, 6th IEEE International Conference on Industrial and Information Systems (ICIIS), 2011, 16-19 Aug. 2011, ISBN: 978-1-4577-0032-3 IEEExplore,pp.186 - 191,(2011),Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Comparison of Compacted Dither Pattern Codes with Local Colour Histogram, 3rd International Conference on Machine Vision (ICMV) 2010, 28-30 Dec. 2010, ISBN: 978-1-4244-8888-9 (To be published in IEEExplore and indexed in ISI Sci.),(2010)Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Semantic Visual Search with Feature Space Reduction, 5th ICIAFS 2010, 17-19 Dec. 2010, ISBN: 978-1-4244-8551-2 (IEEExplore), (2010),  Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Compacted Dither Pattern Codes Versus Principal Component Analysis in Video Visual Depiction, ITSIM 2010, 15-17 June 2010, ISSN:2155-897,  pp.1–6, (IEEExplore), (2010), Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Reduction of Visual Feature Space with Compacted Dither Pattern Codes and Depiction of Irregular Shapes Based Visual Concepts in Video, 11th Association of Pacific Rim Universities Doctoral Students Conference (APRUDSC 2010), 12-16 July 2010, Universitas Indonesia, Jakarta, Indonesia, (2010)Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Evaluation of Best Fit Video Visual Classifier for Compacted Dither Pattern Codes, 4th ICIIS 2009 IEEE International Conference, 28-31 Dec. 2009, ISBN 978-1-4244-4837-1, (IEEExplore), (2009), Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Analysis of Video Content in Multi Codec Formats with Compacted Dither Coding, ICIAFS 2008, Dec. 2008 Page(s):48 – 54, (2008),  Lochandaka Ranathunga, Nor Aniza Abdullah, Roziati Zainnudin,
      • Reduction of Syntactic Video Data Clustering Complexity in Processing with Compacted Dither Coding: International Symposium on Information Technology 2008ITSIM’08, (2008), Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Media Me: Body and Personal Media Interaction – Ninth International Conference on Electronic Commerce (ICEC) 2007,Owen Noel Newton Fernando, Imiyage Janaka Prasad Wijesena, Adrian David Cheok, Ajith Parakum Madurapperuma,Lochandaka Ranathunga, Mei Gangwen, Miyuru Dayarathna, Srinivasan, Mariappan(a), and Lee Rui Jie Jerome
      • iMTracer - Intelligent Mobile Route Tracer with Map Guide, International Conference on Industrial and Information Systems, IEEE Sri Lanka Section, (2007), Abeyrathne D.D.I.D.S., Ranasinghe R.A.N. , Udara M.D.D. ,  Ranathunga L.
      • Electronic Document Management Systems for Modern Business Challenges - International Conference on Influence of Change Management of TVET Sector to Entrepreneurship Development, (2006), Ranathunga L.
      • Impact of Three dimensional virtual environmental models on asynchronous e-Learning – (2005), 21st Technical Session of IPSL- (2005),Ranathunga L., Kodikara N.D
      • Identification of training courses at TVET institutions, which can introduce different levels of e-learning training systems and propose implementation plan to introduce e-learning system for the sector – (2005), Research Convention of TVET sector – (2005), Ranathunga L., Sugathadasa U.K.D
      • Study to evaluate the tendency of A/L & O/L schoolgirls being attracted towards government technical and vocational education sector - (2005), Research Convention of TVET sector – (2005), Ranathunga L. Gamini K.L, Thenabadu M.L.
      • A Novel Framework for Digital Video Processing and Retrieval, Association of Pacific Rim Universities News Letter, October 2010 issue, pp. 13, (2010)Lochandaka Ranathunga, Roziati Zainnudin, Nor Aniza Abdullah
      • Video Visual Feature Space Reduction and Semantic Search for Visual Content Retrieval - (April 2011), Ranathunga L - PhD Thesis
      • Asynchronous E-Learning material development for the module of Visual Computing with 3D learning models –(December, 2004),Ranathunga L -  MSc Thesis
      • Study of Dust Content in AIR – (1999), Ranathunga L– BSc (Special) Thesis