Effects of laboratory procedures on soil electrical property measurements. - John Curtis; Ram Narayanan (IEEE Trans. Instrum. Meas., 1998)

Diffeomorphic Nonlinear Transformations: A Local Parametric Approach for Image Registration. - Ramkrishnan Narayanan; Jeffrey A. Fessler; Hyunjin Park; Charles R. Meyer (IPMI, 2005)

Comparing Pairwise and Simultaneous Joint Registrations of Decorrelating Interval Exams Using Entropic Graphs. - Bing Ma; Ramkrishnan Narayanan; Hyunjin Park; Alfred O. Hero III; Peyton H. Bland; Charles R. Meyer (IPMI, 2007)

Joint registration of multiple images using entropic graphs. - Bing Ma; Ramakrishnan Narayanan; Hyunjin Park; Alfred O. Hero III; Peyton H. Bland; Charles R. Meyer (Image Processing, 2007)

Local mismatch location and spatial scale detection in image registration. - Ramkrishnan Narayanan; Jeffrey A. Fessler; Bing Ma; Hyunjin Park; Charles R. Meyer (Image Processing, 2007)

Effect of 3D automated prostate segmentation for ultrasound image guided repeat biopsy application. - Yujun Guo; Lu Li; Ramakrishnan Narayanan; Dinesh K. Kumar; Albaha Barqawi; E. David Crawford; Jasjit S. Suri (Image Processing: Algorithms and Systems, 2008)

Completely automated estimation of prostate volume for 3-D side-fire transrectal ultrasound using shape prior approach. - Lu Li; Ramkrishnan Narayanan; Steve Miller; Feimo Shen; Albaha Barqawi; E. David Crawford; Jasjit S. Suri (Image Processing: Algorithms and Systems, 2008)

Application of statistical cancer atlas for 3D biopsy. - Ramkrishnan Narayanan; Dinggang Shen; Christos Davatzikos; E. David Crawford; Albaha Barqawi; Priya N. Werahera; Dinesh K. Kumar; Jasjit S. Suri (Image Processing: Algorithms and Systems, 2008)

Application and validation of registration framework for real-time atlas guided biopsy. - Ramkrishnan Narayanan; Dinggang Shen; Christos Davatzikos; E. David Crawford; Albaha Barqawi; Priya N. Werahera; Dinesh K. Kumar; Jasjit S. Suri (ISBI, 2008)

3-D statistical cancer atlas-based targeting of prostate biopsy using ultrasound image guidance. - Ramkrishnan Narayanan; Dinggang Shen; Christos Davatzikos; E. David Crawford; Albaha Barqawi; Priya N. Werahera; Dinesh K. Kumar; Jasjit S. Suri (Image Processing, 2008)

Quantitative growth measurement of lesions in hepatic interval CT exams. - Saradwata Sarkar; Ramkrishnan Narayanan; Hyunjin Park; Bing Ma; Peyton H. Bland; Charles R. Meyer (Image Processing, 2008)

Bidirectional segmentation of prostate capsule from ultrasound volumes: an improved strategy. - Liyang Wei; Ramkrishnan Narayanan; Dinesh K. Kumar; Aaron Fenster; Albaha Barqawi; Priya N. Werahera; E. David Crawford; Jasjit S. Suri (Image Processing, 2008)

MRI-Ultrasound Registration for Targeted Prostate Biopsy. - Ramkrishnan Narayanan; John Kurhanewicz; Katsuto Shinohara; E. David Crawford; Anne Simoneau; Jasjit S. Suri (ISBI, 2009)

Human detection and characterization through barriers. - Ram Narayanan (ACWR, 2011)

Metadata Exploitation in Large-scale Data Migration Projects. - Ram Narayanan; Martin A. Oberhofer; Sushain Pandit (AMCIS, 2012)

An image registration based ultrasound probe calibration. - Xin Li; Dinesh K. Kumar; Saradwata Sarkar; Ramkrishnan Narayanan (Image Processing, 2012)

Technical Considerations in Medical Radar. - Ram Narayanan (BODYNETS, 2013)

Special Section Guest Editorial: Compressive Sensing for Imaging. - Fauzia Ahmad; Gonzalo R. Arce; Ram Narayanan; Dimitris A. Pados (J. Electronic Imaging, 2013)

Deep Learning-based Method for Denoising and Image Enhancement in Low-Field MRI. - Dang Bich Thuy Le; Meredith Sadinski; Aleksandar Nacev; Ram Narayanan; Dinesh K. Kumar (IST, 2021)

Initial phantom studies for an office-based low-field MR system for prostate biopsy. - Selin Chiragzada; Eva Hellman; Duncan Michael; Ramakrishnan Narayanan; Aleksandar Nacev; Dinesh Kant Kumar (Int. J. Comput. Assist. Radiol. Surg., 2021)

Deep learning-based rectum segmentation on low-field prostate MRI to assist image-guided biopsy. - Huong Pham; Dang Bich Thuy Le; Meredith Sadinski; Ram Narayanan; Aleksandar Nacev; Bin Zheng 001 (Image-Guided Procedures, 2023)