An Algorithm for Quality Assessment of Images with Contrast Changes and Mean Shifts
| Autor: | Ivan Mochalov, Andrew Priorov, Alexandr Prozorov |
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| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 388, Iss 17, Pp 319-324 (2015) |
| Druh dokumentu: | article |
| ISSN: | 2305-7254 2343-0737 |
| Popis: | The article presents the algorithm of an objective quality assessment of the images distorted by contrast change and mean shift. The stages of the development are considered. Full-reference image quality assessment algorithm and non- reference one are offered. The parameters of the assessment are obtained from the histograms of the original image and the distorted one. Also linear regression model is used to calculate the metric. Regression analysis methods are applied to determine effective subset of parameters. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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