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Method, apparatus, and system for reduction of line processing memory size used in image processing

  • US 8,462,377 B2
  • Filed: 07/25/2007
  • Issued: 06/11/2013
  • Est. Priority Date: 07/25/2007
  • Status: Active Grant
First Claim
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1. A method of image processing, comprising:

  • sequentially performing a first image processing operation on each line of image data in a plurality of lines of image data;

    compressing each of the lines of image data in the plurality of lines of image data;

    storing each of the plurality of lines of image data in one of a plurality of line buffers;

    simultaneously outputting the plurality of lines of image data from the plurality of line buffers;

    simultaneously decompressing the plurality of lines of image data that are output from the plurality of line buffers to produce a plurality of decompressed lines of data; and

    performing a second image processing operation on the plurality of decompressed lines of data.

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