Video Error-Resilience Encoding and Decoding Based on Wyner-Ziv Framework for Underwater Transmission

Table 3

Video quality comparison under DCT intraframe quantization matrix.

Video	QP	Bit rate (kbps)		PSNR (dB)
		Without matrix	With matrix	Without matrix	With matrix
Crab	22	62208	61057	38.28	39.35
	24	34190	33542	32.54	33.34
	26	16321	15973	25.31	26.47
	28	7953	7806	21.46	22.15
Fish-big	22	61732	59823	37.23	38.21
	24	30132	27959	29.39	30.31
	26	12783	10833	21.98	23.01
	28	6292	4802	18.72	19.43
Jellyfish	22	59831	57932	35.43	36.41
	24	28934	26382	28.23	28.82
	26	12072	11283	24.12	24.89
	28	4827	3987	16.87	17.21
Fish-school	22	60123	58263	37.14	38.24
	24	27092	25873	31.95	32.92
	26	11039	9802	24.21	25.02
	28	6029	4192	20.24	21.94
Fish-small-shrimp	22	63219	61220	38.02	38.92
	24	38378	37218	31.90	32.52
	26	15384	13982	25.42	25.89
	28	8739	6273	20.93	21.67