| タイトル | Study of a hybrid multispectral processor |
| 本文（外部サイト） | http://hdl.handle.net/2060/19730019316 |
| 著者（英） | Kriegler, F. J.; Marshall, R. E. |
| 著者所属（英） | Environmental Research Inst. of Michigan |
| 発行日 | 1973-07-01 |
| 言語 | eng |
| 内容記述 | A hybrid processor is described offering enough handling capacity and speed to process efficiently the large quantities of multispectral data that can be gathered by scanner systems such as MSDS, SKYLAB, ERTS, and ERIM M-7. Combinations of general-purpose and special-purpose hybrid computers were examined to include both analog and digital types as well as all-digital configurations. The current trend toward lower costs for medium-scale digital circuitry suggests that the all-digital approach may offer the better solution within the time frame of the next few years. The study recommends and defines such a hybrid digital computing system in which both special-purpose and general-purpose digital computers would be employed. The tasks of recognizing surface objects would be performed in a parallel, pipeline digital system while the tasks of control and monitoring would be handled by a medium-scale minicomputer system. A program to design and construct a small, prototype, all-digital system has been started. |
| NASA分類 | COMPUTERS |
| レポートNO | 73N28048
NASA-CR-133976
ERIM-31650-154-T |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/198412 |
