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TUTCRIS

Cross-asymmetric mixed-resolution 3D video compression

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), Zurich, 15-17 October 2012
JulkaisupaikkaPiscataway, NJ
KustantajaInstitute of Electrical and Electronics Engineers IEEE
Sivut1-4
Sivumäärä4
ISBN (elektroninen)978-1-4673-4903-1
ISBN (painettu)978-1-4673-4904-8
DOI - pysyväislinkit
TilaJulkaistu - 2012
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
Tapahtuma3DTV-CONFERENCE : THE TRUE VISION - CAPTURE, TRANSMISSION AND DISPLAY OF 3D VIDEO -
Kesto: 1 tammikuuta 1900 → …

Julkaisusarja

Nimi3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video
ISSN (painettu)2161-2021

Conference

Conference3DTV-CONFERENCE : THE TRUE VISION - CAPTURE, TRANSMISSION AND DISPLAY OF 3D VIDEO
Lyhennettä3DTV-CON
Ajanjakso1/01/00 → …

Tiivistelmä

Conventional mixed-resolution (MR) stereoscopic video where one view has full resolution (FR) and the other view has a lower resolution has shown to provide similar subjective quality compared to symmetric FR stereoscopic video while decreasing the encoding complexity considerably. In this paper, we propose a new cross-asymmetric mixed-resolution scheme where both views have a lower resolution compared to FR but downsampling is applied in horizontal direction for one view while the other view is vertically downsampled. Subjective results comparing the proposed scheme with the conventional MR and the symmetric FR schemes show that the perceived quality of the proposed scheme is higher than that of the two other schemes. Moreover, the computational complexity and memory requirements also are reduced thanks to the decreased number of pixels involved in the encoding and decoding processes.

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