IMAGE COMPRESSION USING CHECKERBOARD MOSAIC FOR LUMINANCE AND CHROMINANCE COLOR SPACE IMAGES
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United States of America Patent
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Issued Date -
Jul 1, 2010
app pub date -
Dec 30, 2008
filing date -
Dec 30, 2008
priority date (Note) -
Abandoned
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Abstract
Image artefacts appearing when a checkerboard pattern spatial compression is applied to luminance-chrominance color space images having subsampled chroma data, such as YCbCr, is avoided by using a different checkerboard pattern for the luminance pixels than the pattern used for the chrominance pixels.
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