Several reconstruction algorithms for estimating distributions of radioactivity in an emission-tomography system having time-of-flight measurements have previously been identified. We present here a comparative study of various images reconstructed from data acquired with an emission-tomography system having time-of-flight data. Preliminary results indicate that a new recursive algorithm provides substantial improvements in image quality.
|Number of pages||6|
|Journal||IEEE Transactions on Nuclear Science|
|State||Published - Feb 1984|