Venkatakrishnan V Venkatakrishnan R&D Staff Contact venkatakrisv@ornl.gov | 865.576.8833 All Publications X-Ray CT Reconstruction of Additively Manufactured Parts using 2.5D Deep Learning MBIR... Convolutional Dictionary Regularizers for Tomographic Inversion... Wavelength-resolved Neutron Tomography for Crystalline Materials... MBIR: A cryo-ET 3D reconstruction method that effectively minimizes missing wedge artifacts and restores missing information... Convolutional neural networks for grazing incidence x-ray scattering patterns: thin film structure identification... High fidelity ultrasound imaging of concrete structures... DEEP NEURAL NETWORKS FOR NON-LINEAR MODEL-BASED ULTRASOUND RECONSTRUCTION... Model-Based Iterative Reconstruction for One-Sided Ultrasonic Nondestructive Evaluation... Feasibility Study of Making Metallic Hybrid Materials Using Additive Manufacturing... Xi-cam: a versatile interface for data visualization and analysis... Anisotropic modeling and joint-MAP stitching for improved ultrasound model-based iterative reconstruction of large and thick ... Ultrasonic Model-Based Iterative Reconstruction with Spatially Variant Regularization for One-Sided Non-Destructive Evaluatio... Model-based Iterative Reconstruction for Neutron Laminography... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Key Links ORCID Organizations Energy Science and Technology Directorate Electrification and Energy Infrastructures Division Energy Sensing, Analytics and Communications Section Multimodal Sensor Analytics Group Electrification Section