Image compression system

Image compression system

  • CN 101,316,364 A
  • Filed: 07/15/2008
  • Published: 12/03/2008
  • Est. Priority Date: 07/15/2008
  • Status: Active Application
First Claim
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1. , a kind of image compression system, it is characterized in that:

  • it comprises image capture module (1), cache module (2), cuts apart module (3), wavelet transformation module (4), compression module (5) and output module (6), and image capture module (1) is used for real-time images acquired;

    Cache module (2) is used to realize the buffer memory to image;

    Cutting apart module (3) is used for image is cut apart;

    The wavelet transformation module is used to realize the wavelet transformation to image;

    Compression module is used to realize that the wavelet coefficient to after the conversion encodes;

    Output module is used for the output of the data flow behind the coding;

    The real-time images acquired of image capture module (1) wherein, and an image of gathering is sent into cache module (2), behind buffer memory, cut apart module (3) image segmentation behind the buffer memory is become a plurality of image blocks, and the image block after will cutting apart is delivered to wavelet transformation module (4) image is carried out wavelet transformation, then the image after the conversion is sent into compression module (5), and in compression module (5), realized image compression encoding, export via image output module (6) at last.

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