Method and device for compressing recorded image data

The method involves determining a row value (x) and a column value (y) of an image data in reference to a digital image (1). Identification and checking are made that whether pixels (P) are provided within specified windows (11, 12, 13, 14). A predetermined set of weights and an offset are used for...

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Bibliographische Detailangaben
Hauptverfasser:	Mayer, Konrad, Brodersen, Jörg
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The method involves determining a row value (x) and a column value (y) of an image data in reference to a digital image (1). Identification and checking are made that whether pixels (P) are provided within specified windows (11, 12, 13, 14). A predetermined set of weights and an offset are used for compressing recorded image data and a mixing value is formed as sum of intensity values of the image channels depending on the windows provided with the pixel. The determined mixing valve is stored for processing the pixels within the windows. Independent claims are also included for the following: (1) a device for compressing recorded image data of a digital image (2) a data carrier storing a program for compressing recorded image data of a digital image (3) a computer program with program code for compressing recorded image data of a digital image (4) a computer program product for compressing recorded image data of a digital image.