Research Article

Euclidean Distance-Based Weighted Prediction for Merge Mode in HEVC

Table 3

Y BDBRs and codec time ratios of MMD [21], MMD-B [20], and our method.

SequenceMMD [21]MMD-B [20]Our method
LDPLDBRALDPLDBRALDPLDBRA

Class B−2.3%−1.7%−1.8%−0.3%−0.4%0.6%−2.1%−0.1%−0.2%
Class C−2.2%−1.2%−1.0%−0.1%−0.2%−0.2%−1.0%−0.1%−0.1%
Class D−3.3%−1.7%−1.3%−0.1%−0.2%−0.2%−1.1%−0.1%−0.1%
Class E−3.3%−2.6%−1.1%−1.4%−1.7%−0.2%
Overall−2.7%−1.7%−1.3%−0.4%−0.5%−0.3%−1.5%−0.1%−0.1%
EncTR (%)112111116103103104104103103
DecTR (%)11511411110310310599100100