METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR PROCESSING MULTI-DIMENSIONAL DIGITAL DATA

摘要

The present invention provides a method and system for storing a multi-dimensional digital data object. A multi-scale transform function is applied to the multi-dimensional object to generate a plurality of high and low frequency data sub-bands. High frequency data sub-bands are rotated in one or several of the multi-dimensions. The rotated and the non-rotated data sub-bands are assembled into a data bit stream. The multi-dimensional digital data object is then saved as a data bit stream. The invention allows applying a reverse method to the data bit stream to reconstruct the multi-dimensional digital data object.