Image Processing Device and Method
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United States of America Patent
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Issued Date -
Mar 6, 2008
app pub date -
Sep 26, 2005
filing date -
Oct 29, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Image processing device and method wherein processing is simplified. The image processing device is provided with line memories 320, 322, 324 for storing image data composed of brightness data of a plurality of pixels constituting an image, a control circuit 334, an address generating circuit 326 and the like for reading out brightness data of 3.times.3 pixels, which is 9 pixels in total, having a target pixel at the center, among the stored brightness data, and a brightness-data calculating circuit 332 for calculating new brightness data corresponding to the target pixel after image quality adjustment by using the read out brightness data of the 9 pixels.
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