On the Metric on Images Invariant with Respect to the Monotonic Brightness Transformation
| Autor: | V. B. Mnukhin, A. N. Karkishchenko |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Brightness
Mathematical analysis Monotonic function 02 engineering and technology 01 natural sciences Computer Graphics and Computer-Aided Design 010309 optics 0103 physical sciences Metric (mathematics) 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Computer Vision and Pattern Recognition Brightness function Invariant (mathematics) Mathematics |
| Zdroj: | Pattern Recognition and Image Analysis. 30:359-371 |
| ISSN: | 1555-6212 1054-6618 |
| DOI: | 10.1134/s1054661820030104 |
| Popis: | It is described how to construct a distance on analog and quantized images, which is invariant with respect to strictly monotonic increasing transformations of the brightness function. The distance function takes into account possible normal noise on the image. The maximal value of such a distance for any number of quantizing levels and noise parameters is calculated. The experimental results, which make it possible to compare the invariant distance measure with classical measures, are presented. |
| Databáze: | OpenAIRE |
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