I completed my bachelor’s in Mechatronics Engineering at the University of Waterloo in 2012. I am now pursuing my master’s in Systems Design Engineering under the supervision of Prof. Wong. I was first exposed to image processing while working on in vivo bone implant images to determine bone porosity at the UW Rapid Prototyping Lab. Then, I worked at Colibri Technologies applying digital signal processing to ultrasound images.
I am passionate about image processing and pattern recognition, particularly in applications in biomedical imaging. My current research involves developing new algorithms to automate segmentation of particular features in biomedical images.
Haider, S., A. Cameron, P. Siva, D. Lui, M. J. Shafiee, A. Boroomand, N. Haider, and A. Wong, "Fluorescence microscopy image noise reduction using a stochastically-connected random field model", Nature Scientific Reports, Submitted. Details
Shafiee, M. J., S. Haider, A. Wong, D. Lui, A. Cameron, A. Modhafar, P. Fieguth, and M. A. Haider, "Apparent Ultra-High b-value Diffusion-Weighted Image Reconstruction via Hidden Conditional Random Fields", TRANSACTIONS ON MEDICAL IMAGING, vol. 34, no. 5: IEEE, 2015. Details
Lui, D., C. Scharfenberger, K. Fergani, A. Wong, and D. A. Clausi, "Enhanced Decoupled Active Contour Using Structural and Textural Variation Energy Functionals", IEEE Transactions on Image Processing, vol. 23, no. 2, pp. 855 - 869, February, 2014. Details
Fergani, K., D. Lui, C. Scharfenberger, A. Wong, and D. A. Clausi, "Hybrid Structural and Texture Distinctiveness Vector Field Convolution for Region Segmentation", Computer Vision And Image Understanding (CVIU), vol. 125, pp. 85 – 96, March, 2014. Details
Lui, D., A. Cameron, A. Modhafar, D. Cho, and A. Wong, "Low-dose computed tomography via Spatially-adaptive Monte Carlo reconstruction", Computerized Medical Imaging and Graphics, vol. 37, issue 7-8, pp. 438 - 449, October, 2013. Details
Cameron, A., D. Lui, A. Boroomand, J. Glaister, A. Wong, and K. Bizheva, "Stochastic speckle noise compensation in optical coherence tomography using non-stationary spline-based speckle noise modelling", Biomedical Optics Express, vol. 4, no. 9, August, 2013. Details
Lui, D., A. Modhafar, J. Glaister, A. Wong, and M. A. Haider, "Monte Carlo Bias Field Correction in Endorectal Diffusion Imaging", IEEE Transactions on Biomedical Engineering, vol. 61, issue 2, pp. 368 - 380, August, 2013. Details
Scharfenberger, C., D. Lui, F. Khalvati, A. Wong, and M. A. Haider, "Semi-Automatic Prostate Segmentation via a Hidden Markov Model with Anatomical and Textural Priors", 23rd Annual Meeting of International Society for Magnetic Resonance in Medicine (ISMRM), June, 2015. Details
Cameron, A., A. Modhafar, F. Khalvati, D. Lui, M. J. Shafiee, A. Wong, and M. Haider, "Multiparametric MRI Prostate Cancer Analysis via a Hybrid Morphological-Textural Model", Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014. Details
Lui, D., C. Scharfenberger, D D. E. Carvalho, J. Callaghan, and A. Wong, "Semi-automatic Fisher-Tippett Guided Active Contour for Lumbar Multifidus Muscle Segmentation", International Conference of the IEEE Engineering in Medicine and Biology Society, 2014. Details