Measurement of Objective Video Quality in Social Cloud Based on Reference Metric

Table 1

Comparison of related work.

Author	Techniques	Analysis	Description
Wang et al. [20]	SSIM	VQEG phase I	Performance as PCC = 0969, SROCC = 0.966, RMSE = 4.91 and OR = 1.16.
Pessoa et al. [21]	DSIS	MPEG-2 coded, five natural scene clipsITU-60 PAL format (57 × 720) interlaced, 4 : 2 : 2 display ratio sampling to 65 sequences	Accuracy measured MAE less than 4%.
Watson et al. [22]	DVQ, DCT, DSCQS	Carphone sequence	Results show the RMSE = 14.61.
Xiao [23]	DCT, JNDs	Block and blur errors	Methods show better performance than RMSE
Ndjiki-Nya et al. [24]	DMOS	—	Compare PCC, but better to PSNR.
Chandler and Hemami [25]	VSNR	Live image database	Accuracy measured of PCC and SROCC = 0.889 and RMSE = 7.39
Laghri et al. [27]	MOS	Subjective assessment	Measured the accuracy of different video file formats