Patents by Inventor Anca Deliu

Anca Deliu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System and method for the fractal encoding of datastreams
    Patent number: 5857036
    Abstract: A system and method for compressing and decompressing datastreams with fractal coding is disclosed. The method includes the generation of an optimal data set transformation function corresponding to a representative datastream captured from a data source. The data set transformation function is determined by ordering the digits of the representative datastream to order the intervals of an attractor. The ordered intervals are then used to determine the mapping functions which define an optimal data set transformation function. The nodes or graphical representation of the data set transformation function are incorporated in a compressor/decompressor combination. The compressor receives data symbols from a data source and determines the next interval of an attractor using a composition operation. The address or a portion of the address is shifted out as a number representative of the data symbols. Preferably, the interval is renormalized so the interval may be represented in sixteen bits.
    Type: Grant
    Filed: March 4, 1996
    Date of Patent: January 5, 1999
    Assignee: Iterated Systems, Inc.
    Inventors: Michael F. Barnsley, Anca Deliu, Ruifeng Xie