Machine/Robot Vision

 

 

 

 

Journal Papers:

  1. Mahmood M.T., Majid A., and Choi T.S., Optimal depth estimation by combining focus measures using genetic programming. Information Sciences,  181(7), pp. 1249-1263, 2011.

  2. Majid A., Mahmood M.T., and Choi T.S., Optimal composite depth function for 3D shape recovery of microscopic objects. Microscopy Research and Technique, 2010. 73(7): p. 657-661.  

  3. Mahmood M.T. and Choi T.S., Focus measure based on the energy of high-frequency components in the S transform. Optics Letters, 2010. 35(8): p. 1272-1274.  

  4. Mahmood M.T. and Choi T.S., 3D shape recovery from image focus using kernel regression in eigenspace. Image and Vision Computing, 2010. 28(4): p. 634-643.  

  5. Khan A., Mahmood M.T., and Choi T.S., A nonlinear transform based three-dimensional shape recovery from image focus International Journal of Pattern Recognition and Artificial Intelligence, 2010. 24(5): p. 719-736.

  6. Mahmood M.T., Khan A., and Choi T.S., Approximating 3D Shape through Bezier curve and moments in discrete cosine transform. International Journal of Innovative Computing, Information and Control, 2009. 5(10): p. 2947-2957.  

  7. Mahmood M.T., Shim S.O., and Choi T.S., Shape from focus using principal component analysis in discrete wavelet transform. Optical Engineering, 2009. 48: p. 057203.  

  8. Mahmood M.T., Choi W.J., and Choi T.S., PCA-based method for 3D shape recovery of microscopic objects from image focus using discrete cosine transform. Microscopy Research and Technique, 2008. 71(12): p. 897-907.

 

Conference Proceedings:

  1. Mahmood, M.T., Sengo Shim, Tae-Sun Choi, " Depth and Image Focus Enhancement for Digital cameras,” IEEE International Symposium on Consumer Electronics, Singapore, Jun 2011.

  2. Mahmood, M.T., Ikhyun Lee, Wook-Jin Choi, Tae-Sun Choi, "A Non-Linear Approach for Depth From Focus for Digital Cameras,” IEEE International Conference on Consumer Electronics, Jan 2011.

  3. Majid, A., Mahmood, M. T., "A novel technique for removal of high density impulse noise from digital images," IEEE 6th International Conference on  Emerging Technologies (ICET), 2010, Oct. 2010.

  4. Abdul Majid, Mahmood, M.T., Tae-Sun Choi, " A novel noise-free pixels based Impulse noise Filtering” Image Processing (ICIP), 17th IEEE International Conference on , Hong Kong , 26-29 Sep. 2010.

  5. Seong-O Shim, Mahmood, M. T., and Tae-Sun Choi, “Kernel Regression Based 3D Shape Recovery”, The Korea Institute of Information, Electronics and Communication Technology (KIIECT) spring conference  May 2010, Seoul Korea.

  6. Mahmood, M.T.; Tae-Sun Choi, " Shape from Focus using Kernel Regression,” Image Processing (ICIP),  IEEE International Conference on , Cairo, 7-12 Nov. 2009.

  7. Mahmood, M. T., A. Khan, and Tae-Sun Choi, Shape from Focus Based on Bilateral Filtering and Principal Component Analysis, Applications of Soft Computing, Advances in Soft Computing, 2009, Springer Berlin / Heidelberg.

  8. Mahmood, M. T., Choi, T., "Estimating best focused points through similarity matrix" in Applications of Digital Image Processing XXXII, edited by Andrew G. Tescher, Proceedings of SPIE Vol. 7443 (SPIE, Bellingham, WA 2009) 74432C.

  9. Muhammad, M.S., Mahamood, M.T., Choi, T.-S. "Approximating 3D shape using Bezier surface," (2009) ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, art. no. 4959693, pp. 753-756.

  10. Khan, A.; Mahmood, M.T.; Ali, A.; Usman, I.; Tae-Sun Choi, "Hiding depth map of an object in its 2D image: Reversible watermarking for 3D cameras," Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on , vol., no., pp.1-2, 10-14 Jan. 2009.

  11. Mahmood, M.T.; Seong-O Shim; Khan, A.; Tae-Sun Choi, "Accurate depth approximation through Bezier-Bernstein polynomial for 3D cameras," Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on , vol., no., pp.1-2, 10-14 Jan. 2009.

  12. Mahmood, M.T.; Tae-Sun Choi, "A feature analysis approach to estimate 3D Shape from Image Focus," Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on , vol., no., pp.3216-3219, 12-15 Oct. 2008.

  13. Mahmood, M. T., Shim, S., Choi, T., "Wavelet and PCA-based approach for 3D shape recovery from image focus" in Applications of Digital Image Processing XXXI, edited by Andrew G. Tescher, Proceedings of SPIE Vol. 7073 (SPIE, Bellingham, WA 2008) 70731S.

  14. Lee, I., Mahmood, M. T., Choi, T., "Optimization of focus measure using genetic algorithm" in Applications of Digital Image Processing XXXI, edited by Andrew G. Tescher, Proceedings of SPIE Vol. 7073 (SPIE, Bellingham, WA 2008) 70731T.

  15. Shim, S., Malik, A. S., Mahmood, M. T., Choi, T.S., "Estimation of depth map based on focus adjustment" in Applications of Digital Image Processing XXXI, edited by Andrew G. Tescher, Proceedings of SPIE Vol. 7073 (SPIE, Bellingham, WA 2008) 707320.

  16. Mahmood, M. T., Asifullah Khan, and Tae-Sun Choi, “Approximating 3D Shape through Bezier Curve and Moments in Discrete Cosine Transform,” International Symposium on Intelligent Informatics (ISII2008) Dec. 12-13, 2008, Kumamoto, Japan.

  17. Mahmood, M.T.; Khan, A.; Tae-Sun Choi, "A Transformed Domain based Novel Focus Measure for 3D Shape Recovery," Mechtronic and Embedded Systems and Applications, 2008. MESA 2008. IEEE/ASME International Conference on , vol., no., pp.53-58, 12-15 Oct. 2008.

  18. Khan, A.; Ali, A.; Mahmood, M.T.; Usman, I.; Choi, T.S., "Variable Threshold Based Reversible Watermarking: Hiding Depth Maps," Mechtronic and Embedded Systems and Applications, 2008. MESA 2008. IEEE/ASME International Conference on , vol., no., pp.59-64, 12-15 Oct. 2008.

  19. Mahmood, M.T., Choi, W.-J., Choi, T.S. “DCT and PCA based method for shape from focus,” (2008) Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5073 LNCS (PART 2), pp. 1025-1034.

  20. Ik-hyun Lee, Mahmood, M. T., Tae-Sun Choi, “A New Focus Measure Using Principal Component Analysis”, Proceedings of IEEK (Institute of Electronics Engineers of Korea) Summer Conference, Seoul, Korea, Vol. 31, No. 1, pp. 1007-1008, 2008.

  21. Ik-hyun Lee, Mahmood, M. T., Tae-Sun Choi, “A New Focus Measure Using Principal Component Analysis”, Proceedings of IEEK (Institute of Electronics Engineers of Korea) Summer Conference, Seoul, Korea, Vol. 31, No. 1, pp. 1007-1008, 2008.

  22. Ik-Hyun Lee, Mahmood, M. T., Aamir Saeed Malik, Tae-Sun Choi, "Improved shape from focus using PCA”, Proceedings of the 2007 Korea Signal Processing Conference, Vol. 20, No. 1, pp. 182, Daegu, South Korea, 13 October, 2007.