Abstract – A reduced reference picture quality measure is proposed for MPEG-2 compressed videos. The measure can be calculated from the ratio of three N tap one-dimensional discrete cosine transform (DCT) coefficients. The proposed measures are highly correlated to subjective te

Lim, B.R., Lee, H.S., Park, R.H. and Yang, S., 2009. A wavelet packet-based noise reduction algorithm of NTSC images using CVBS characteristics. IEEE Transactions on Consumer Electronics, 55(4), pp.2407-2415.