Efficient Region-of-Interest Scalable Video Coding with Adaptive Bit-Rate Control
Table 9
Bit-rate control experimental results for “CREW,” “SHIELDS,” “PARKRUN,” and “SOCCER” video sequences (ROI QP in Layer 1 is equal to 20; the rest is determined by the proposed bit-rate control scheme; the detailed test conditions are provided in Table 7).
Video sequence
Target bit-rate for Layer 1 with the proposed bit-rate control
Layers
Actual bit-rate: Layer 1 with the proposed bit-rate control (ROI QP = 20, the rest by the proposed rate control)
Actual bit-rate of Layer 0 with JSVM 9.19 bit-rate control (QP = 40)
