Abstract
This article presents an approach for finding displacements of print
layers from sequences of sample images semi-automatically with the
aim to simplify and shorten the setup of inspection systems for
printing processes in which the perfect alignment of print layers
cannot be guaranteed. The basic idea behind the proposed approach is
to identify regions for which it can be observed that they tend to
move into the same direction. This idea is motivated and justified
in detail. The algorithm is presented in depth along with examples
and interpretations. The test cases considered in this study are
data from banknote print inspection.
| Original language | English |
|---|---|
| Number of pages | 28 |
| Publication status | Published - 2008 |
Fields of science
- 101004 Biomathematics
- 101027 Dynamical systems
- 101028 Mathematical modelling
- 101029 Mathematical statistics
- 101014 Numerical mathematics
- 101015 Operations research
- 101016 Optimisation
- 101017 Game theory
- 101018 Statistics
- 101019 Stochastics
- 101024 Probability theory
- 101026 Time series analysis
- 102 Computer Sciences
- 102001 Artificial intelligence
- 102003 Image processing
- 102004 Bioinformatics
- 102013 Human-computer interaction
- 102018 Artificial neural networks
- 102019 Machine learning
- 103029 Statistical physics
- 106005 Bioinformatics
- 106007 Biostatistics
- 202017 Embedded systems
- 202035 Robotics
- 202036 Sensor systems
- 202037 Signal processing
- 305901 Computer-aided diagnosis and therapy
- 305905 Medical informatics
- 305907 Medical statistics
- 102032 Computational intelligence
- 102033 Data mining
- 101031 Approximation theory