We present group coordinate descent algorithms for edge-preserving image denoising that
are particularly well-suited to the graphics processing unit (GPU). The algorithms decouple …

Model-based image reconstruction (MBIR) methods for X-ray CT use accurate models of the
CT acquisition process, the statistics of the noisy measurements, and noise-reducing …

X-ray computed tomography (CT) has been widely celebrated for its ability to visualize the
anatomical information of patients, but has been criticized for high radiation exposure …

Accelerating image recovery using variable splitting methods Page 1 1 Accelerating image
recovery using variable splitting methods Jeffrey A. Fessler EECS Dept., BME Dept., Dept. of …

Accelerated optimization methods for large-scale medical image reconstruction Page 1 1
Accelerated optimization methods for large-scale medical image reconstruction Jeffrey A …

Accelerating image reconstruction using variable splitting methods Page 1 1 Accelerating
image reconstruction using variable splitting methods Jeffrey A. Fessler EECS Dept., BME …