Rate distortion function with a proportional mean-square error distortion measure

New bounds on the rate distortion function of certain stationary time-discrete and time-continuous sources, with a proportional-weighted mean-square error (MSE) distortion measure, are given. The growth, g, of the rate distortion function, as a result of changing from a non-weighted MSE distortion measure to a proportional-weighted distortion criterion is… CONTINUE READING