Frequency Based Adaptive Spatial Resolution Selection fro 3D Video Coding
Tutkimustuotos › › vertaisarvioitu
Yksityiskohdat
| Alkuperäiskieli | Englanti |
|---|---|
| Otsikko | 20th European Signal Processing Conference, EUSIPCO 2012, August 27-31, Bucharest, Romania |
| Julkaisupaikka | Piscataway, NJ |
| Kustantaja | Institute of Electrical and Electronics Engineers IEEE |
| Sivut | 759-763 |
| ISBN (painettu) | 978-1-4673-1068-0 |
| Tila | Julkaistu - 2012 |
| OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Julkaisusarja
| Nimi | European Signal Processing Conference (EUSIPCO) |
|---|---|
| ISSN (painettu) | 2219-5491 |
| ISSN (elektroninen) | 2076-1465 |
Tiivistelmä
Downsampling applied to texture views prior to encoding can increase the subjective quality of decoded video. In our study, we show that spatial resolution selection based on traditional pixel-based distortion metrics, such as Mean Square Error (MSE) is weakly correlated with the resolution selection based on subjective quality of coded video. To overcome this problem, we propose a novel frequency-based distortion metric which is shown to resemble subjective quality of coded video more accurately compared to conventionally used MSE-based metric.
Julkaisufoorumi-taso
Tilastokeskuksen tieteenalat
Latausten tilastot
Ei tietoja saatavilla