COTI Lab

Computational Optics & Translational Imaging Lab

Lab Director

Full CV, Google Scholar, Github

Dr. Qianqian Fang /房骞骞/ is an Assistant Professor of Bioengineering at Northeastern University, with an affiliated position in the Electrical and Computer Engineering Department. After receiving his Bachelor's Degree in Electrical Engineering from the University of Electronic Science and Technology of China, he completed his PhD degree in Biomedical Engineering at the Thayer School of Engineering, Dartmouth College (NH, USA). He joined the Martinos Center of Biomedical Imaging at Massachusetts General Hospita/Harvard Medical School for his postdoctral training between 2005 and 2009, and became an Instructor of Radiology in 2009 and Assistant Professor in 2012, before he jointed Northeastern University in 2015.

Dr. Fang's interests focus on innovations in translational medical imaging devices to better diagnose cancers, low-cost point-of-care diagnostic tools to deliver life-saving medicines to the resource-poor regions, and high performance computing tools to facilitate the development of the next-generation imaging methods. Recent awards include Leading Innovation in Reimagining Global Health through the Innovation Countdown 2030 Initiative and an NIH R01 grant for developing "A Versatile High-Performance Optical Mammography Co-Imager."

Current Postdoctoral Fellows

Dr. Zafer Dogan

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Dr. Zafer Dogan is a postdoctoral research associate. His research interests are at the intersection of data processing, inverse problems, and machine learning, but his current work focuses on developing signal and image processing methods in emerging optical imaging modalities using sparse signal models and inverse problems in nonlinear diffusion optical tomography. He received his M.Sc and Ph.D. degrees in Electrical Engineering from Ecole Polytechique Federale de Lausanne (EPFL), Switzerland, in 2011 and 2015, respectively. Dr. Dogan is also jointly affiliated as research associate at Harvard University John A. Paulson School of Engineering and Applied Sciences where his work focuses on online and distributed learning algorithms for large-scale non-convex optimization problems.

Current Graduate Students

Xin Sun

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Xin is a PhD student in Bioengineering. She brings a breadth of knowledge in clinical trial development and execution. She is in charge of the human studies room of COTI. She's a hot pot lover.

Morris Vanegas

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Morris Vanegas is the webmaster of COTI. He also is the lab manager of COTI Studio, COTI lab's in-house prototyping lab used to create all kinds of devices. He is a maker, pilot, and salsa dancer!

Edward Xu

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Ed is a masters student at Northeastern University. Hoping to become a Medical Doctor, he currently focuses on multi-modal imaging for non-invasive breast cancer diagnosis.

Shijie Yan

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Shijie is a graduate student with a background in photon physics.

Leiming Yu

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Leiming is co-mentored by Dr. David Kaeli and Dr. Fang. He is one of the leading student developers of MCX.

Yaoshen Yuan

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An Electrical Engineering and Computer Engineering PhD student, Yaoshen's work focuses on the optimization of the MCX and MMC algorithms. Tennis always makes his day!

Current Undergraduate Students

Kevin Considine

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Kevin is a fourch year undergrad bioengineering student working on a 3D-printed optical brain phantom. He recently gave up his high school dream of being cool to be a full-time nerd.

Sarah Fayweather

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Sarah is a fourth year bioengineering student with a concentration in medical devices. She lives in Connecticut and was a four-time cross-country skiing state champion.

Jack Mammen

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Jack is a fourth year undergrad bioengineering student with a concentration in Biomedical Devices. Originally from Minneapolis Minnesota, he knows how to build a snowman. He is currently working on a 3D printed optical brain phantom.

Sule Sahin

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Sule is a third year undergraduate bioengineering student originally from right outside of Boston. She is interested in researching new and upcoming medical imaging modalities.

COTI Lab Alumni

Dr. Fanny Nina-Paravecino

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Dr. Nina-Paravecino received her Ph.D. in Computer Engineering in 2017 after working on characterization of advance parallel features such as nested parallelism and concurrent kernel execution on modern GPU architectures. She has now moved on to sunny California to work with Intel as a Graphics Software Engineer.

(Anh) Phong Tran

LinkedIn, Portfolio

Phong is your go to person for all your mesh-based modeling techniques. Trained as a Chemical Engineering, Phong now researches methods of segmenting medical images for use with our in-house softwares.