Image processing apparatus, image processing method, and providing medium
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United States of America Patent
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May 20, 2003
Grant Date -
N/A
app pub date -
Aug 4, 1999
filing date -
Aug 6, 1998
priority date (Note) -
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Abstract
An image processing apparatus performs processing for embedding information in an image. The image processing apparatus includes a selection unit for selecting a pixel of the image. A processing unit performs processing on the pixel selected by the selection unit according to the information so that the pixel is reproducible by utilizing the correlation of the image. According to the above-described processing, the information is embedded in the pixel.
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