ust Subband Video Coding wi h Leaky Prediction
Tor Audun Ramstad · 1996
he use of leaky prediction, in a video transmission system designed for noisy channels is ~nvesti~ated. For the proposed system, graceful degradation is achieved by finding good index map between the quantized source coder parameters and the amplitude levels of a &AM signal constellation. The contribution of this paper, however, is to investigate the use of leaky prediction to further increase the robustness to channel noise. It is shown that by uscient slightly less can be achieved for the noiseless