Interpolation methods for the improvement of the point spread function estimation
| Autor: | Karel Fliegel, Milos Klima, Jakub Posplsil, Petr Páta, Petr Janout |
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| Rok vydání: | 2018 |
| Předmět: |
Point spread function
Estimation Pixel Computer science ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION 020206 networking & telecommunications 02 engineering and technology Face (geometry) Kernel (statistics) Content (measure theory) 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Algorithm Selection (genetic algorithm) Interpolation |
| Zdroj: | 2018 28th International Conference Radioelektronika (RADIOELEKTRONIKA). |
| DOI: | 10.1109/radioelek.2018.8376375 |
| Popis: | Interpolation methods face the issue of the specific content of the images. This paper is devoted to a comparison of interpolation methods suitable for small image content and its influence on improvement in the PSF estimation. The issue is that when the PSF is represented by only several pixels, the model of the system is not correctly optimized. Selection of the suitable interpolation method represents the main aim with consequences to the PSF model estimation. |
| Databáze: | OpenAIRE |
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