osem
Ordered subsets expectation maximization (OSEM) is an algorithm that can be used for iterative image reconstruction or image recovery. Small animal imaging and medical SPECT are the important areas of application of this algorithm. Bronnikov Algorithms offers a comprehensive and fast software implementation of the OSEM algorithm with compensation for the detector point-spread function. Application of the algorithm allows the customers to obtain high-quality images making no additional investments into the hardware. More...