Patents by Inventor Robin G. Marsh

Robin G. Marsh 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).

  • Correlation techniques
    Patent number: 4164728
    Abstract: In a correlation system, such as may be used in an autolock follow arrangement, the correlation is effected on the basis of line integrals of data relating to pictures of substantially the same scene obtained at different times. The formation of line integrals allows a straightforward, linear processing technique to be used for the correlation.
    Type: Grant
    Filed: December 9, 1977
    Date of Patent: August 14, 1979
    Assignee: EMI Limited
    Inventor: Robin G. Marsh