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Signal processor

  • US 20050069286A1
  • Filed: 09/28/2004
  • Published: 03/31/2005
  • Est. Priority Date: 09/29/2003
  • Status: Active Grant
First Claim
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1. A signal processor for processing image signals including a plurality of image frames, comprising:

  • a buffer memory for storing the image signal for output as a main image signal;

    a point setting section for storing a position on a temporal axis of the main image signal as a registration point in response to a given capture command, said main image signal corresponding to the capture command;

    a playback control section for causing said buffer memory to output an image frame following the registration point in response to a given playback command;

    a video capture section for generating a registration image based on at least one image frame in a neighborhood of the registration point of the main image signal outputted-from said buffer memory, and storing the registration image; and

    an image superimposing section for superimposing the registration image onto the main image signal for display in a signal screen to generate a composite image signal.

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