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Adaptive spatial resolution selection for stereoscopic video compression with MV-HEVC: A frequency based approach

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2014 IEEE International Symposium on Multimedia, ISM 2014, 10-12 Dec. 2014, Taichung
KustantajaThe Institute of Electrical and Electronics Engineers, Inc.
Sivut267-270
Sivumäärä4
ISBN (painettu)9781479943111
DOI - pysyväislinkit
TilaJulkaistu - 5 helmikuuta 2015
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA -
Kesto: 1 tammikuuta 1900 → …

Conference

ConferenceIEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA
Ajanjakso1/01/00 → …

Tiivistelmä

One approach for stereoscopic video compression is to down sample the content prior to encoding and up sample it to the original spatial resolution after decoding. In this study it is shown that the ratio by which the content should be rescaled is sequence dependent. Hence, a frequency based method is introduced enabling fast and accurate estimation of the best down sampling ratio for different stereoscopic video clips. It is shown that exploiting this approach can bring 3.38% delta bitrate reduction over five camera-captured sequences.