Patents by Inventor Carl R. Beesley

Carl R. Beesley 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).

  • Patent number: 4771342
    Abstract: A method and apparatus for enhancing video-recorded images to emulate images generated by emulsion film recording is described. According to the preferred embodiment, a video signal comprising the video-recorded images is first applied to a frame synchronizer, which processes the video signal to emulate the frame rate normally associated with film display. The output from the frame synchronizer is then applied to a color corrector, which provides gamma correction to the video signal using a gray scale normally associated with emulsion film recording. The color corrector also advantageously adjusts the contrast ratio of the video signal to emulate the contrast ratio of the emulsion film recording process. This is accomplished by lowering the black level "set-up" point on the gray scale normally associated with a video recording process, and boosting the gain of the video signal to compensate for the lowered contrast scale.
    Type: Grant
    Filed: October 6, 1987
    Date of Patent: September 13, 1988
    Assignee: EMF Partners, Ltd.
    Inventor: Carl R. Beesley