The essence of this invention is a method that couples network architecture using neural implicit representations coupled with a novel parametric motion field to perform limited angle 4D-CT reconstruction of deforming scenes.
Keywords
- Show all (81)
- Imaging Systems (9)
- Photoconductive Semiconductor Switches (PCSS) (9)
- Semiconductors (6)
- Compact Space Telescopes (5)
- Data Science (5)
- Laser Materials Processing (5)
- Cybersecurity (4)
- Diode Lasers (4)
- Optical Switches (4)
- Sensors (4)
- Optical Damage Mitigation (3)
- Power Electronics (3)
- Precision Optical Finishing (3)
- RF Photonics (3)
- Simulation (3)
- Ultrashort Pulse Lasers (3)
- Analysis (2)
- Electric Grid (2)
- Precision Engineering (2)
- (-) Computing (2)
![Livermore Tomography Tools LTT](/sites/default/files/styles/scale_exact_400x400_/public/2022-06/LTT.jpg?itok=cQE9Kpef)
To solve these challenges using new and existing CT system designs, LLNL has developed an innovative software package for CT data processing and reconstruction. Livermore Tomography Tools (LTT) is a modern integrated software package that includes all aspects of CT modeling, simulation, reconstruction, and analysis algorithms based on the latest research in the field. LTT contains the most…
![gradient_composition_glass.jpg gradient_composition_glass](/sites/default/files/styles/scale_exact_400x400_/public/2019-08/gradient_composition_glass.jpg?itok=3r78HGNv)
LLNL researchers have developed a custom resin formulation which uses a dispersing solvent and only a multifunctional monomer as the binding agent. The dispersing solvent system typically used has multiple components meant to achieve excellent dispersal of silica in order to create a flowable resin (rather than a paste). The dispersing agent has low vapor pressure, which allows the 3D printed…