Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Depth based object prioritisation for 3D video communication over Wireless LAN (CROSBI ID 583085)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Nasir, S. ; Hewage, C.T.E.R. ; Mrak, Marta ; Worrall, S. ; Kondoz, A.M. Depth based object prioritisation for 3D video communication over Wireless LAN // Proceedings ICIP 2009 / Ahlan Wa Sahlan (ur.). Kairo: Institute of Electrical and Electronics Engineers (IEEE), 2009. str. 4269-4272

Podaci o odgovornosti

Nasir, S. ; Hewage, C.T.E.R. ; Mrak, Marta ; Worrall, S. ; Kondoz, A.M.

engleski

Depth based object prioritisation for 3D video communication over Wireless LAN

This paper presents a content prioritization technique for perceptually enhanced communication of 3D video data over wireless local area network. The prioritisation is performed on the basis of a novel segmentation technique, which utilizes the depth information of 3D content for separating individual objects of the sequence. These objects are then encoded and transmitted separately under different protection levels depending on their perceived importance for perceptual visual quality. The algorithm performance is demonstrated for object based MPEG-4 video transmission over home network and is compared with a basic prioritisation scheme based on splitting a sequence into even and odd frames and encoding them separately with equivalent prioritization as in the proposed scheme. The results demonstrate significant improvement in subjective quality with the proposed scheme.

3D video; Depth perception; Segmentation; Wireless LAN; unequal error protection

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

4269-4272.

2009.

objavljeno

Podaci o matičnoj publikaciji

Proceedings ICIP 2009

Ahlan Wa Sahlan

Kairo: Institute of Electrical and Electronics Engineers (IEEE)

978-1-4244-5653-6

1522-4880

Podaci o skupu

2009 16th IEEE International Conference on Image Processing (ICIP)

predavanje

07.11.2009-10.11.2009

Kairo, Egipat

Povezanost rada

Elektrotehnika, Računarstvo