Professor

Contact InformationHamid Tizhoosh

Phone: 519-888-4567 x46751
Location: E7 6314

Website

Biography Summary

Dr. Hamid R. Tizhoosh is a Professor in the Faculty of Engineering at University of Waterloo since 2001 where he leads the KIMIA Lab (Laboratory for Knowledge Inference in Medical Image Analysis). Before he joined the University of Waterloo, he was a research associate at the Knowledge and Intelligence Systems Laboratory at the University of Toronto where he worked on dynamic bandwidth allocation using AI methods such as reinforcement learning. His research activities encompass artificial intelligence, computer vision, and medical imaging. He has developed algorithms for medical image filtering, segmentation, and search. As well, he has introduced the "Opposition-based Learning". Dr. Tizhoosh has received support, worth more than $6.0 M, since 2001 for his research and commercialization activities through NSERC, OCE, FedDev, MITACS, MaRS, HTX, IRAP, ORF-RE and industry partners. He is the author of two books, 14 book chapters, and more than 140 journal and conference papers. He has also filed 5 patents in collaboration with WatCo (Waterloo Commercialization Office). Dr. Tizhoosh’s publications have received many citations. He has extensive industrial experience and has worked with numerous companies such as Management of Intelligent Technologies GmbH (Aachen, Germany), Image Processing Systems Inc. (a Markham-based company acquired by Photon Dynamics Inc. (San Jose, CA)), and Medipattern Corporation (Toronto). Presently, he is the AI Advisor of Huron Digital Pathology, St. Jacobs, ON, Canada. Additionally, Dr. Tizhoosh has more than 10 years of experience in commercialization and start-ups. In 2007, he started Segasist Technologies, a start-up that developed image segmentation software for radiation oncology. The company raised more than $2M under his leadership, both as CEO and CTO. He also planned and successfully managed an FDA 510k submission for computer-aided detection for prostate cancer with the help of Sunnybrook Hospital and the London Regional Cancer Centre.

Research Interests

  • Artificial Intelligence
  • Medical Imaging
  • Computer Vision
  • Biomedical

Education

  • 2000, Doctorate, Technical Computer Science - Medical Imaging, University of Magdeburg
  • 1996, Master's, Electrical Engineering - Technical Computer Science, University of Technology Aachen

Courses*

  • SYDE 201 - Seminar
    • Taught in 2014, 2017
  • SYDE 522 - Machine Intelligence
    • Taught in 2014, 2016, 2017, 2018, 2019
  • SYDE 223 - Data Structures and Algorithms
    • Taught in 2014, 2016, 2017, 2018
  • SYDE 677 - Medical Imaging
    • Taught in 2014, 2015, 2016, 2017, 2018
* Only courses taught in the past 5 years are displayed.

Selected/Recent Publications

  • Zhu, Shujin and Tizhoosh, HR, Radon Features and Barcodes for Medical Image Retrieval via SVM, arXiv preprint arXiv:1604.04675, 2016
  • Mahootchi, M and Ponnambalam, K and Tizhoosh, HR, Response to the comments by Joodavi, A., and Mozafari, M. on “Operations optimization of multireservoir systems using storage moments equations” by M. Mahootchi, K. Ponnambalam, HR Tizhoosh [Adv. Water Resour. 33 (2010) 1150--1163], Advances in Water Resources, 2016
  • Tizhoosh, Hamid R and Gangeh, Mehrdad J and Tadayyon, Hadi and Czarnota, Gregory J, Tumour ROI Estimation in Ultrasound Images via Radon Barcodes in Patients with Locally Advanced Breast Cancer, arXiv preprint arXiv:1602.02586, 2016
  • Khalvati, Farzad and Salmanpour, Aryan and Rahnamayan, Shahryar and Haider, Masoom A and Tizhoosh, HR, Sequential Registration-Based Segmentation of the Prostate Gland in MR Image Volumes, Journal of digital imaging, 29(2), 2016, 254 - 263
  • Al-Qunaieer, Fares and Tizhoosh, Hamid R and Rahnamayan, Shahryar, Automated Resolution Selection for Image Segmentation, arXiv preprint arXiv:1605.06820, 2016
  • Nouredanesh, Mina and Tizhoosh, Hamid R and Banijamali, Ershad, Gabor Barcodes for Medical Image Retrieval, arXiv preprint arXiv:1605.04478, 2016
  • Tizhoosh, Hamid R and Rahnamayan, Shahryar, Evolutionary Projection Selection for Radon Barcodes, arXiv preprint arXiv:1604.04673, 2016
  • Sze-To, Antonio and Tizhoosh, Hamid R and Wong, Andrew KC, Binary Codes for Tagging X-Ray Images via Deep De-Noising Autoencoders, arXiv preprint arXiv:1604.07060, 2016
  • Liu, Xinran and Tizhoosh, Hamid R and Kofman, Jonathan, Generating Binary Tags for Fast Medical Image Retrieval Based on Convolutional Nets and Radon Transform, arXiv preprint arXiv:1604.04676, 2016
  • Salehinejad, Hojjat and Rahnamayan, Shahryar and Tizhoosh, Hamid R, Micro-Differential Evolution: Diversity Enhancement and Comparative Study, arXiv preprint arXiv:1512.07980, 2015

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