University of Waterloo receives $3.7 million grant

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The University of Waterloo's Laboratory for Knowledge Inference in Medical Image Analysis (Kimia Lab) recently announced that its AI project for digital pathology has been awarded a grant by the Ontario Research Fund – Research Excellence program (ORF-RE). The project aims to develop an intelligent search engine for digital pathology that can retrieve relevant cases from large archives, auto-caption the images and facilitate consensus building.

“Digital pathology has opened new horizons in medical diagnosis” says Professor Hamid Tizhoosh, the director of Kimia Lab and the principal investigator of the project. “At the same time, we have been witnessing the rise of artificial intelligence technologies in recent years that could be applied to discover and exploit the collective wisdom in the big image data”. The project, entitled “Computational Peer Review through Identification and Captioning of Gigapixel Digital Pathology Scans” is entirely focused on using, fine-tuning and designing AI algorithms for whole-slide imaging.

The Ontario government will fund the 5-year project with a grant in amount of $3.2M. Huron Digital Pathology, as the industrial partner of Kimia Lab, will contribute $500k to the project. The company is the only Canadian manufacturer of digital scanners for pathology. Four professors from the University of Waterloo (Mark Crowley, Ali Ghodsi, Oleg Mikhailovich, and Hamid Tizhoosh), together with the machine learning group at the University of Guelph led by professor Graham Taylor (Vector Institute), and professor Shahryar Rahnamayan (UOIT) will collaborate with three hospitals to design and test an advanced search engine for large pathology archives. Grand River Hospital (Kitchener, ON), Southlake Regional Health Centre (Newmarket, ON) and University of Pittsburgh Medical Center (PA, USA) will not only provide data but also validate the results of the project.

“We regard this as an exciting and historic opportunity to contribute to the improvement of the healthcare system in such a sensitive and significant field as pathology” adds Tizhoosh, “specially at this point of time when the research in artificial intelligence has started to yield practical results.”

The Laboratory for Knowledge Inference in Medical Image Analysis (Kimia Lab ), a member of Waterloo Artificial Intelligence Institute, conducts research at the forefront of mass image data in medical archives using machine learning schemes with ultimate goal of extracting information that cannot only support a more speedy and accurate diagnosis and treatment of many diseases but also establish new quality assurance based on mining of existing evidence. 

Source: Daily Bulletin

Friday, September 21, 2018

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