Tag Archives: model-based reconstruction

Ali Uneri Earns Ph.D. in Computer Science

Ali Uneri successfully defended his Ph.D. dissertation, entitled “Imaging and Registration for Surgical Guidance: Systems and Algorithms for Intraoperative C-Arm 2D and 3D Imaging” in December 2016.   His work realized methods for mobile C-arm 2D and 3D imaging integrated with surgical … Continue reading

I-STARs at 102nd RSNA Meeting in Chicago

I-STARs present their research at the 102nd RSNA assembly and annual meeting in Chicago, Illinois. Dr. Michael Brehler discussed “Quantitative Assessment of Trabecular Bone Microarchitecture Using High-Resolution Extremities Cone-Beam CT” on  Sunday November 27th  from 11:55-12:05pm. Jeff Siewerdsen, PhD presented … Continue reading

I-STAR Sureerat “Ja” Reaungamornrat shines on the 2016 SPIE award podium!

Sureerat Reaungamornrat, better known as “Ja”, is the recipient of two awards at the 2016 SPIE Medical Conference.  She earned the SPIE 2016 Medical Imaging Young Scientist award and the Robert Wagner All-Conference Best Student Paper award.   Her submission, entitled: … Continue reading

Task-Based Image Quality Model for Model-Based Image Reconstruction

3D model-based image reconstruction offers advantages of improved image quality and reduced dose, but nonlinear characteristics of the reconstruction process challenge conventional image quality models. A paper by Grace Gang, Web Stayman, Wojciech Zbijewski, and Jeff Siewerdsen published in Medical … Continue reading

Research Awards at AAPM 2014 (Austin TX)

Grace Gang and Adam Wang – both postdoctoral fellows in the I-STAR Lab at Hopkins – won awards for outstanding research at the annual meeting of the AAPM in Austin TX, July 24, 2014. Grace was awarded an AAPM Research … Continue reading