Patent ID: 8422799
Filing Date: 2013-04-16
Classification: G06T

Abstract:
1. A computer implemented method of image processing, the method comprising: transforming, by the computer, complex data of an image to a holographic representation of the image, wherein said complex data includes phase information; modeling, by the computer, a subset of the holographic representation using autoregressive modeling to form a model having model parameters; determining, by the computer, a prediction residual between the model and input data to the model; whereby the model parameters and prediction residual constitute a compressed representation of the image; synthesizing, by the computer or a different computer, a holographic representation from the model and prediction residual; and transforming, by the computer or the different computer, the synthesized holographic representation to a set of complex data of the image, wherein the set of complex data of the image preserves the phase information of the complex data of the image.