1. A method for encoding a current image, the method comprising: generating low pass information of residue data for the current image based on low pass information for the current image; ascertaining high pass information for the current image responsive to the current image based at least in part on calculating a difference between the current image and up-sampled information for the current image; ascertaining high pass information of prediction data for the current image by applying prediction data for the current image to a high-pass information determining processor that mixes the prediction data with a down-sampled then up-sampled version of the prediction data to generate the high pass information of prediction data for the current image; and generating high pass information of residue data for the current image based at least in part on calculating a difference between the high pass information for the current image and the high pass information of prediction data for the current image.