Intra-Skip in Inter-Frame Coding of H.264/AVC

Table 2

Percentage of missing blocks that should have passed intra-mode prediction.

QP	Foreman	Carphone	Highway	QP	Foreman	Carphone	Highway
5	0.206043%	0.816145%	1.634520%	28	0.060120%	0.145612%	0.252361%
10	0.193486%	0.481256%	1.623490%	30	0.054728%	0.165596%	0.260022%
14	0.187465%	0.380258%	1.581650%	32	0.087120%	0.182282%	0.225646%
16	0.189675%	0.147836%	1.421860%	34	0.054528%	0.115496%	0.102576%
18	0.192814%	0.253128%	0.834680%	36	0.123371%	0.048085%	0.054058%
20	0.204657%	0.303810%	0.812560%	38	0.118916%	0.000000%	0.000000%
22	0.084360%	0.360890%	0.572460%	40	0.160028%	0.017526%	0.035600%
24	0.084609%	0.219465%	0.535370%	45	0.202456%	0.045680%	0.000000%
25	0.035568%	0.226856%	0.513232%	49	0.186538%	0.032412%	0.000000%
26	0.035920%	0.233686%	0.512358%	—	—	—	—
QP	Paris	Mobile	Bus	QP	Paris	Mobile	Bus
5	0.341728%	1.113545%	1.784902%	28	0.053180%	0.160576%	0.571232%
10	0.303564%	0.928126%	1.658308%	30	0.056657%	0.125496%	0.380022%
14	0.285608%	0.612100%	1.282650%	32	0.077480%	0.182108%	0.456146%
16	0.250000%	0.448850%	1.420890%	34	0.064562%	0.153396%	0.127312%
18	0.205680%	0.546804%	1.048672%	36	0.100935%	0.082750%	0.109980%
20	0.211245%	0.563245%	0.751326%	38	0.108053%	0.024680%	0.056890%
22	0.092586%	0.623486%	0.881235%	40	0.157520%	0.026526%	0.016282%
24	0.094610%	0.480972%	0.853350%	45	0.122456%	0.085610%	0.071200%
25	0.086796%	0.356073%	0.621486%	49	0.191340%	0.061420%	0.092416%
26	0.099802%	0.15690%	0.724680%	—	—	—	—