Lei Ren BSc, PhD

Dr. Ren's research interests include imaging dose reduction using digital tomosynthesis (DTS), cone-beam CT (CBCT) scatter correction, novel DTS/CBCT image reconstruction methods using prior information and motion modeling, image guided radiation therapy (IGRT), deformable image registration, patient clinical objective QA methods, stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT).