IMAGE COMPRESSION USING CHECKERBOARD MOSAIC FOR LUMINANCE AND CHROMINANCE COLOR SPACE IMAGES

IMAGE COMPRESSION USING CHECKERBOARD MOSAIC FOR LUMINANCE AND CHROMINANCE COLOR SPACE IMAGES

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 pixel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROUTHIER, NICHOLAS, LAVOIE, JONATHAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung: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.