W. Nam

Motion-compensated PET image reconstruction with respiratory-matched attenuation correction using two low-dose inhale and exhale CT images

Byung Il Kim, J. Ra, Kyeong-Min Kim, 2013, Physics in medicine and biology.

Automatic registration between 3D intra-operative ultrasound and pre-operative CT images of the liver based on robust edge matching

Jae Young Lee, Jong Beom Ra, Dong-Goo Kang, 2012, Physics in medicine and biology.

Phased attenuation correction and respiratory motion compensation of pet image by using a ct images and multiple respiratory-phase mr images

J. Ra, Ji Hye Kim, W. Nam, 2011, 2011 IEEE Nuclear Science Symposium Conference Record.

Motion compensated 4D PET-CT-MR image generation for respiratory synchronized multi-modal image display

J. Ra, Ji Hye Kim, W. Nam, 2013, 2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS/MIC).

Non-rigid registration between 3D ultrasound and CT images of the liver based on intensity and gradient information

Jae Young Lee, Jong Beom Ra, Woo Hyun Nam, 2011, Physics in medicine and biology.