- CG
conjugate gradient
- LBFGS
limited-memory BFGS
- MITRA
modular iterative tomographic reconstruction algorithm
- SIGTT
spherical integral geometric tensor tomography
- SAXS
small angle X-ray scattering
- SAXSTT
small angle X-ray scattering tensor tomography
- SIRT
simultaneous iterative reconstruction technique
- WAXS
wide angle X-ray scattering