Pattern Recognition in Gamma‐Gamma Coincidence Data sets

Autor: E. A. Henry, J. A. Becker, J. V. Candy, D. R. Manatt, F. L. Barnes, M. J. Brinkman
Rok vydání: 1991
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
Popis: Considerable amounts of tedious labor are required to manually scan high‐resolution 1D slices of two dimensional γ‐γ coincident matrices for relevant and exciting structures. This is particularly true when the interesting structures are of weak intensity. We are working on automated search methods for the detection of rotational band structures in the full 2D space using pattern recognition techniques. For nominal sized data sets (1024×1024), however, these techniques only become computationally feasible through the use of Fourier Transform methods. Furthermore the presentation of data matrices as images rather than series of 1D spectra has been shown to be useful. In this paper we will present the data manipulation techniques we have developed.
Databáze: OpenAIRE