- Tytuł:
- Comparison of Effective Coverage Calculation Methods for Image Quality Assessment Databases
- Autorzy:
-
Buczkowski, M.
Stasiński, R. - Powiązania:
- https://bibliotekanauki.pl/articles/225967.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Image Quality Assessment
IQA database analysis
effective coverage - Opis:
- This article provides a comparison of a three methods that can be used for calculating effective coverage of image quality assessment database. The aim of this metric is to show how well the database is filled with variety of images. For each image in the database the Spatial Information (SI) and Colorfulness (CF) metric is calculated. The area of convex hull containing all the points on SI x CF plane is indication of total coverage of the database, but it does not show how efficiently this area is utilized. For this purpose an effective coverage was introduced. An analysis is performed for 16 databases - 13 publicaly available and 3 artificial created for the purpose of showing advantages of the effective coverage.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2018, 64, 3; 307-313
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł