Patents by Inventor Reuben E. Joynson

Reuben E. Joynson 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).

  • Pattern recognition machine for analyzing line orientation
    Patent number: 4005385
    Abstract: Line and edge features on the peripheral segments of a two dimensional data scene are classified by data manipulations in the Hadamard transform domain. One dimensional transform coefficients which uniquely determine the classifications are extracted through weighting by submatrices characteristic of the peripheral segments.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: January 25, 1977
    Assignee: General Electric Company
    Inventors: Reuben E. Joynson, Joseph L. Mundy, Ranan Banerji
  • Pattern recognition machine for analyzing line orientation
    Patent number: 3982227
    Abstract: A pattern recognition system for determining the angle of line or edge information in video data scenes generates angle information from the values of low order Hadamard transform coefficients. Ridges in the values of the elements of the Hadamard transform matrix of the scene are also searched to locate angle information.
    Type: Grant
    Filed: June 2, 1975
    Date of Patent: September 21, 1976
    Assignee: General Electric Company
    Inventors: Reuben E. Joynson, Joseph L. Mundy
  • Pipeline walsh-hadamard transformations
    Patent number: 3956619
    Abstract: A machine for generating sequency ordered Walsh transform coefficients from an input data sequence comprises an ordered cascade of identically configured signal processor modules. Each module receives two sequency ordered transform blocks of Walsh transform co-efficients and by alternately adding and subtracting corresponding elements in those blocks produces the transform co-efficients of next higher order.
    Type: Grant
    Filed: March 31, 1975
    Date of Patent: May 11, 1976
    Assignee: General Electric Company
    Inventors: Joseph L. Mundy, Reuben E. Joynson