ROBERT G GIBSON
Optometry in Pittsburgh, PA
License number
Pennsylvania OB003660L
Category
Optometry
Type
Additional Practice Location
Address
Address
Pittsburgh, PA 15232
Personal information
See more information about ROBERT G GIBSON at radaris.comName
Address
Phone
50 S Fremont Ave APT 204, Pittsburgh, PA 15202
4527 Cherry Ln, Hellam, PA 17406
Professional information
Method And Apparatus For Storing And Displaying Images Provided By A Video Signal That Emulates The Look Of Motion Picture Film
US Patent:
5831673, Nov 3, 1998
Filed:
Dec 11, 1995
Appl. No.:
8/570274
Inventors:
Glenn B. Przyborski - Pittsburgh PA
Robert F. Gibson - Pittsburgh PA
John H. Harn - Coraopolis PA
Lloyd R. Hucke - Library PA
Robert F. Gibson - Pittsburgh PA
John H. Harn - Coraopolis PA
Lloyd R. Hucke - Library PA
International Classification:
H04N 5262
US Classification:
348239
Abstract:
A process for creating the look of broadcast motion picture film comprising the steps of increasing the scan rate of CCD image sensors to output non-interlaced video images, converting the video images from analog to digital form, writing the video images to memory, adding a selective, adjustable amount of two dimensional, electronic artifacts to simulate film grain, reading the video images from memory banks to a video output data bus at predetermined rates, and converting the video images from digital to analog form for recording or broadcast.
Apparatus And Method For Creating Video Outputs That Emulate The Look Of Motion Picture Film
US Patent:
5475425, Dec 12, 1995
Filed:
Jan 25, 1994
Appl. No.:
8/186733
Inventors:
Glenn B. Przyborski - Pittsburgh PA
Robert F. Gibson - Pittsburgh PA
John H. Harn - Coraopolis PA
Lloyd R. Hucke - Library PA
Robert F. Gibson - Pittsburgh PA
John H. Harn - Coraopolis PA
Lloyd R. Hucke - Library PA
Assignee:
Przyborski Productions - Pittsburgh PA
Keystone Computer Resources Inc. - Pittsburgh PA
Keystone Computer Resources Inc. - Pittsburgh PA
International Classification:
H04N 5262
US Classification:
348239
Abstract:
Video output emulating the broadcast look of motion picture film is created by the present invention. A video camera for real time simulation of the visual appearance of motion picture film that has been transferred or converted to a video signal comprising analog signal input conditioning circuitry, an analog to digital convertor, timing and control circuitry, an address multiplexer and memory control, a digital adder, and a digital to analog convertor. A method for creating the look of broadcast motion picture film comprising the steps of increasing the scan rate of CCD image sensors to output non-interlaced video images, converting said video images from analog to digital form, writing said video images to memory, adding a selective, adjustable amount of two dimensional, electronic artifacts to simulate film grain, reading said video images from said memory banks to a video output data bus at predetermined rates, and converting said video images from digital to analog form for recording or broadcast.