Research Article

Decoder-Side Motion Estimation Assuming Temporally or Spatially Constant Motion

Table 2

BD rate gains for DMVD, DSME, and the combination of DMVD and DSME compared to AVC reference for several high-definition sequences.

Resolution Sequence DMVD DSME DMVD + DSME

BasketballDrive −5.7% −5.8% −10.2%
BQTerrace −8.8% −4.8% −11.5%
1080p Cactus −5.6% −8.2% −10.8%
Kimono −9.8% −5.0% −12.5%
ParkScene −8.9% −8.5% −13.7%

2 5 6 0 × 1 6 0 0 PeopleOnStreet −9.0% −13.0% −17.3%
Traffic −7.6% −10.1% −13.5%