Managing Mixed HD and SD Broadcasting (CROSBI ID 555564)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lončarić, Matej ; Tralić, Dijana ; Brzica, Maja ; Petrović, Juraj ; Grgić, Sonja
engleski
Managing Mixed HD and SD Broadcasting
TV program material is produced in various formats with diverse image aspect ratios. SDTV image usually has 4:3 aspect ratio, while HDTV image has an aspect ratio of 16:9. To ensure proper display of content on different display devices, there are methods for conversion between different formats. Also, there are methods of transmitting information about aspect ratio to the TV receivers, which allows them to switch to the correct display mode. It is necessary to make some compromises to manage image aspect ratio conversion and display the converted image. These include distortion of the image or parts of the image, losing parts of the image, or leaving parts of the screen unused and filled with black patterns.
HDTV ; SDTV ; aspect ratio ; AFD ; WSS
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Podaci o prilogu
79-82.
2009.
objavljeno
Podaci o matičnoj publikaciji
PROCEEDINGS ELMAR-2009
Grgić, Mislav ; Božek, Jelena ; Grgić, Sonja
Zagreb: Hrvatsko društvo Elektronika u pomorstvu (ELMAR)
978-953-7044-10-7
1334-2630
Podaci o skupu
51st International Symposium Elmar-2009
predavanje
28.09.2009-30.09.2009
Zadar, Hrvatska