Low Cost Design of a Hybrid Architecture of Integer Inverse DCT for H.264, VC-1, AVS, and HEVC

Table 5

Comparison of decoding capability (minimum support of three codecs).

Scheme	HD resolution				Super resolution
	1920 × 1080		1280 × 720		2560 × 1600
	Time to transmit 1 frame (msec)	Frame per second (fps)	Time to transmit 1 frame (msec)	Frame per second (fps)	Time to transmit 1 frame (msec)	Frame per second (fps)
Lee’s [8]	22.8	44	10.2	98	x	x
Kim’s[9]	x	x	10.2	98	x	x
Qi’s [10]	31.1	32	13.8	72	x	x
Wahid’s [12]	16.7	60	7.1	140	x	x
Proposed	15.5	64	6.9	145	30.6	32

“—”: no information; “x”: not supported by the hardware.