Model-based estimation of T2 maps with dual-echo steady-state MR imaging. - Gopal Nataraj; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ICIP, 2014)

Dictionary-free MRI parameter estimation via kernel ridge regression. - Gopal Nataraj; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ISBI, 2017)

Optimizing MR Scan Design for Model-Based T1, T2 Estimation From Steady-State Sequences. - Gopal Nataraj; Jon-Fredrik Nielsen; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2017)

Dictionary-Free MRI PERK: Parameter Estimation via Regression with Kernels. - Gopal Nataraj; Jon-Fredrik Nielsen; Clayton D. Scott; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2018)