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Image shake correction image processing apparatus and program

  • US 20070103556A1
  • Filed: 11/03/2006
  • Published: 05/10/2007
  • Est. Priority Date: 11/08/2005
  • Status: Active Grant
First Claim
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1. An image processing apparatus comprising:

  • a feature detector that detects features, and calculates the amount of features, of an image in each of blocks that compose one of a plurality of frames which in turn compose a moving image of a subject;

    a block selector that selects blocks that contain an amount of features, larger than a predetermined amount of features, detected by the feature detector from among the plurality of blocks of the particular frame;

    a motion calculator that calculates a motion of each of blocks of a second particular one of the plurality of frames next to the particular frame and corresponding to a respective one of the blocks selected by the block selector;

    a total motion vector calculator that calculates a total motion vector of the above-mentioned next frame based on the motions of the respective blocks of the second particular frame calculated by the motion calculator; and

    an image shake corrector that corrects an image shake in the moving image based on the total motion vector calculated by the total motion vector calculator.

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