Title:
CORRECTION OF NON-LINEAR DISTORTION AND POSITIONAL DEVIATIONDEPENDING ON OBJECT LENS
Document Type and Number:
Japanese Patent JPS5965811
Kind Code:
A
Abstract:
A method for correcting objective-dependent linearity and registration errors in a colour television camera is proposed. In this method, signals representative of the objective setting are derived, digitised and form the address for a correction value store which outputs for each objective setting correction values which are digital/analogue converted and are supplied to the horizontal and vertical deflection signals of at least one pick-up tube as correction signal.
Inventors:
HERUBERUTO TSUETORU
RAINHARUTO KARUHEEFUAA
RAINHARUTO KARUHEEFUAA
Application Number:
JP15654883A
Publication Date:
April 14, 1984
Filing Date:
August 29, 1983
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
G02B7/00; H04N9/07; H04N9/093; (IPC1-7): G02B7/00; H04N9/04
Attorney, Agent or Firm:
Toshio Yano
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