Classified Region Algorithm for Fast Intermode Decision in H.264/AVC Encoder

Bharanitharan, K.; Liu, Bin-Da; Yang, Jar-Ferr

doi:10.1155/2010/150809

EURASIP Journal on Advances in Signal Processing

Table 1 Experimental results of the proposed algorithm.

From: Classified Region Algorithm for Fast Intermode Decision in H.264/AVC Encoder

Sequence
		ΔPSNR	ΔBR	ΔTime	ΔPSN R	ΔBR	ΔTime	ΔPSNR	ΔBR	ΔTime
Salesman (176 × 144)	Jing [16]	−0.010	0.317	8.82	−0.019	−0.239	16.19	−0.030	−0.468	17.40
	Choi [17]	−0.010	0.104	60.10	−0.010	−0.656	59.69	−0.030	−0.777	59.26
	Proposed	−0.018	0.116	65.04	−0.024	−0.782	65.57	−0.001	−0.854	66.57
Mobile (352 × 288)	Jing [16]	−0.041	0.386	7.11	−0.045	0.485	8.23	−0.050	0.337	11.91
	Choi [17]	−0.010	0.110	34.59	−0.006	0.002	23.16	−0.013	−0.273	29.49
	Proposed	−0.010	0.091	54.46	−0.007	0.096	55.58	−0.033	0.141	59.46
Paris(352 × 288)	Jing [16]	−0.043	0.399	8.80	−0.045	0.264	9.24	−0.037	0.399	10.22
	Choi [17]	−0.496	0.040	49.09	−0.257	3.425	42.24	−0.028	8.316	39.36
	Proposed	−0.025	0.281	66.66	−0.054	0.274	64.88	−0.076	1.110	65.48
Foreman (352 × 288)	Jing [16]	−0.040	0.275	7.60	−0.049	0.252	8.88	−0.008	0.273	14.80
	Choi [17]	−0.009	−0.130	54.68	−0.031	−0.024	53.17	−0.005	−0.217	54.69
	Proposed	−0.031	0.211	57.08	−0.062	0.236	64.02	−0.154	0.258	68.03
Hall-Monitor (352 × 288)	Jing [16]	−0.014	0.027	5.79	−0.019	−0.266	9.46	−0.004	−0.318	12.93
	Choi [17]	−0.044	−0.413	40.87	−0.042	−0.880	51.72	−0.012	−1.545	56.97
	Proposed	−0.068	0.015	64.47	−0.075	−1.145	66.51	−0.102	−1.956	68.04
Akiyo (352×288)	Jing [16]	−0.006	0.041	10.73	−0.004	−0.264	10.88	−0.010	0.084	10.81
	Choi [17]	−0.013	−0.726	58.41	−0.020	−1.901	60.96	−0.020	−0.585	62.10
	Proposed	−0.004	−0.802	65.34	−0.061	−1.678	66.86	−0.059	−0.129	69.91
Mother and Daughter (352×288)	Jing [16]	−0.016	0.065	8.02	−0.004	−0.286	13.74	−0.002	−0.271	14.84
	Choi [17]	−0.047	−0.307	51.19	−0.015	−0.431	53.44	−0.024	−0.403	54.57
	Proposed	−0.066	0.030	68.52	−0.066	−1.784	64.83	−0.096	−1.102	67.46

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