1. Chen, S.D., 2012. A new image quality measure for assessment of histogram equalization-based contrast enhancement techniques. Digital Signal Process., 22: 640-647.
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2. Cheng, L.K., S.D. Chen, M.S. Sidhu and R. Omar, 2011. GUI vs. TUI: Engagement for children with no prior computing experience. Electron. J. Comput. Sci. Inform. Technol., 3: 31-39.
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3. Cheng, L.K., S.D. Chen, R. Omar and M.S. Sidhu, 2009. An investigation of Tangible User Interface (TUI) design for computer aided learning. Proceedings of the Workshop on Interactive Digital Media, May 14, 2009, Universiti Teknologi Malaysia, Johor, Malaysia -.
4. Chen, S.D. and M.S. Sidhu, 2009. Re-evaluation of automatic global histogram equalization-based contrast enhancement methods. Electron. J. Comput. Sci. Inform. Technol., 1: 13-17.
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5. Suleiman, A., S.D. Chen, M.N. Sulaiman, M. Othman and R. Wirza, 2008. Pre-processing an off-line handwritten character image file. Proceedings of the 4th International Conference on Information Technology and Multimedia, November 18-19, 2008, Bangi, Malaysia, pp: 678-683.
6. Chen, S.D. and A. Suleiman, 2008. Scalable global histogram equalization with selective enhancement for photo processing. Proceedings of the 4th International Conference on Information Technology and Multimedia, November 18-19, 2008, Bangi, Malaysia, pp: 744-752.
7. Chen, S.D. and A.R. Ramli, 2004. Preserving brightness in histogram equalization based contrast enhancement techniques. Digital Signal Process., 14: 413-428.
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8. Chen, S.D. and A.R. Ramli, 2004. Brightness presevation in histogram equalization based contrast enhancement techniques. Suranaree J. Sci. Technol., 11: 97-106.
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9. Chen, S.D. and A.R. Ramli, 2003. Minimum mean brightness error bi-histogram equalization in contrast enhancement. IEEE Trans. Consum. Electron., 49: 1310-1319.
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10. Chen, S.D. and A.R. Ramli, 2003. Contrast enhancement using recursive mean-separate histogram equalization for scalable brightness preservation. Multimedia Cyberscape Int. Online J., 1: 64-73.
11. Chen, S.D. and A.R. Ramli, 2003. Contrast enhancement using recursive mean-separate histogram equalization for scalable brightness preservation. IEEE Trans. Consum. Electron., 49: 1301-1309.
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12. Chen, S.D., M.S. Sidhu and M. Hazli, 2002. Histogram redistribution in histogram equalized image for contrast enhancement. Proceedings of the National Conference on Computer Graphics and Multimedia Applications in Global Industry, October 7-9, 2002, Melaka, Malaysia, pp: 388-393.
13. Sidhu, M.S. and S.D. Chen, 2001. An investigation into the feasibility of software reuse within a business organization. Proceedings for the Malaysian Science and Technology Congress 2001 (MSTC 2001): Symposium C-Information and Communication Technology, November 8-10, 2001, USM, Penang, Malaysia, pp: 22-30.
14. Chen, S.D., A.R. Ramli and M.R. Mukerjee, 2000. All-zero-AC block detection using energy preservation theorem for H.263 video coding. Proceedings of the IEEE Region 10 International Conference, Volume 2, September 24-27, 2000, Kuala Lumpur, Malaysia, pp: 425-430.
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15. Chen, S.D. and A.R. Ramli, 1999. A review on optimizations for DCT-based software video codec. Proceedings of the World Engineering Congress, July 19-22, 1999, Kuala Lumpur, Malaysia, pp: 155-160.