Patents Represented by Attorney Elliot S. Gerber

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  • Apparatus for and method of processing the image signal
    Patent number: 4369471
    Abstract: An image signal processing method in which an image light is projected on photoelectric conversion means and an image signal produced by said photoelectric conversion means is changed into an image signal in a binary form. The amplitude and level of an information signal to be binarily processed are kept nearly constant according to the invention and consequently the binary processing can be performed with a least leakage of informations.
    Type: Grant
    Filed: March 2, 1981
    Date of Patent: January 18, 1983
    Assignee: Rocoh Company, Ltd.
    Inventor: Toshitaka Hirata