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Method and device for processing video image

  • US 9,570,036 B2
  • Filed: 05/22/2013
  • Issued: 02/14/2017
  • Est. Priority Date: 10/18/2012
  • Status: Active Grant
First Claim
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1. A method for processing a video image, comprising:

  • receiving an original video image;

    adjusting a signal clock frequency of the original video image to acquire a processed video image;

    after a command signal input by a user is received, capturing the processed video image according to a preset size to acquire a video image corresponding to a display window of the preset size; and

    encoding the video image corresponding to the display window of the preset size to acquire an encoded video image,wherein the command signal comprises a preset abscissa and a preset ordinate, wherein after the command signal input by the user is received, the step of capturing the processed video image according to the preset size to acquire the video image corresponding to the display window of the preset size comprises;

    performing a pixel point computation according to a first formula to acquire the maximum number Ho of horizontal pixel points of the display window of the preset size, wherein the first formula is;

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