A multiplicative autoregressive model is used in a lossless predictive image coding scheme. The use of vector quantisation (VQ) for compression of the model coefficients leads to an improved compression ratio. Both image adaptive and universal codebooks are considered. A comparative analysis of the new coder is presented through simulation results.
Ogunbona, P. O., Wang, J. & Naghdy, G. (1995). Hybrid predictive/VQ lossless image coding. Electronics Letters, 31 (6), 441-442.