Image processing device and related image compression method

Image processing device and related image compression method

An image processing device and a related image compression method are applied to filter the fixed pattern noise of an image. The image compression method includes applying characteristic value calculation to the image along a predetermined direction to generate a series of characteristic values, com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Yeh, Chao-Chi
Format: Patent
Sprache:eng
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:An image processing device and a related image compression method are applied to filter the fixed pattern noise of an image. The image compression method includes applying characteristic value calculation to the image along a predetermined direction to generate a series of characteristic values, comparing a pixel matrix of the image with the series of characteristic values, and acquiring a difference matrix according to a comparison result. The foresaid difference matrix can be compressed to indicate as a compression datum of the image.