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Preprocessing of the Data

The preprocessing of the raw input data may appear to be a trivial task; but can have a major impact on the performance [ston95]. In the project C/C++ routines and UNIX tools like sed and awk were used to preprocess the data. The pictures were converted into an ASCII format using the UNIX program xv. To use the UNIX text processing tools proved to be quite efficient and easy, see [chri88] for further details.


next up previous contents
Next: The Neural Network Library Up: The Implementation Previous: The Software Platform

Albrecht Schmidt
Mit Okt 4 16:45:34 CEST 2000