A Novel Approach for the Registration of 2D Portal and 3D CT Images for Treatment Setup Verification in Radiotherapy. - Ravi Bansal; Lawrence H. Staib; Zhe Chen 012; Anand Rangarajan 001; Jonathan Knisely; Ravinder Nath; James S. Duncan (MICCAI, 1998)

Entropy-Based, Multiple-Portal-to-3DCT Registration for Prostate Radiotherapy Using Iteratively Estimated Segmentation. - Ravi Bansal; Lawrence H. Staib; Zhe Chen 012; Anand Rangarajan 001; Jonathan Knisely; Ravinder Nath; James S. Duncan (MICCAI, 1999)

Entropy-Based, Dual-Portal-to-3DCT Registration Incorporating Pixel Correlation. - Ravi Bansal; Lawrence H. Staib; Zhe Chen 012; Anand Rangarajan 001; Jonathan Knisely; Ravinder Nath; James S. Duncan (IEEE Trans. Medical Imaging, 2003)

A Constrained Non-Rigid Registration Algorithm for Application in Prostate Radiotherapy. - William Harvey Greene; Sudhakar Chelikani; Xenophon Papademetris; Jonathan Knisely; James S. Duncan (ISBI, 2007)

Tracking organ overlap for a constrained non-rigid registration algorithm. - William Harvey Greene; Sudhakar Chelikani; Xenophon Papademetris; Lawrence H. Staib; Jonathan Knisely; James S. Duncan (ISBI, 2008)

A Constrained Non-rigid Registration Algorithm for Use in Prostate Image-Guided Radiotherapy. - William Harvey Greene; Sudhakar Chelikani; Kailas Purushothaman; Zhe Chen 012; Jonathan Knisely; Lawrence H. Staib; Xenophon Papademetris; James S. Duncan (MICCAI (1), 2008)

Corrigendum to "Constrained non-rigid registration for use in image-guided adaptive radiotherapy" [Medical Image Analysis 13 (2009) 809-817]. - William Harvey Greene; Sudhakar Chelikani; Kailasnath Purushothaman; Jonathan Knisely; Zhe Chen 012; Xenophon Papademetris; Lawrence H. Staib; James S. Duncan (Medical Image Anal., 2010)

An integrated approach to segmentation and nonrigid registration for application in image-guided pelvic radiotherapy. - Chao Lu 011; Sudhakar Chelikani; Xenophon Papademetris; Jonathan Knisely; Michael F. Milosevic; Zhe Chen 012; David A. Jaffray; Lawrence H. Staib; James S. Duncan (Medical Image Anal., 2011)