- Tytuł:
- Benchmarking image codecs by assessment of coded test images: the development of test images and new objective quality metrics
- Autorzy:
-
Punchihewa, A.
Bailey, D. G.
Hodgson, R. M. - Powiązania:
- https://bibliotekanauki.pl/articles/309074.pdf
- Data publikacji:
- 2006
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
image quality
artefacts
subjective
objective
coding
metric
blockiness
blur
ringing - Opis:
- Objective quality measures are required for benchmarking codec performance. Our aim was to develop a simple, accurate method capable of rapidly measuring the degree of blockiness, edge-blur and ringing due to image compression. Two test images were designed to emphasise these artefacts. The efficacy of the new metrics is demonstrated using a JPEG codec at a range of compression levels.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2006, 1; 11-16
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł