Color picture camera including an amplifier circuit for whiteness and brightness compensation

   
   

The invention relates to a color picture camera (1, 31, 41) with a sensor (2) having a surface to image color pictures, which pictures can be converted into electrical signals, a red component of the color picture generating an electrical red value signal (R), a green component of the color picture generating an electrical green value signal (G), and a blue component of the color picture generating an electrical blue value signal (B), which signals are supplied to a parallel/serial converter and an amplifier circuit (42) for a white compensation and a brightness compensation. According to the invention, the amplifier circuit includes a two-stage amplifier (43, 44) with a first amplifier stage (43) for a fine compensation and a second amplifier stage (44) for a coarse compensation.

 
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