Adaptive method and system for a channel operational amplifier without line buffer

An adaptive method for a channel operational amplifier (CHOP) without line buffer includes dividing pixel data of a line into groups of pixel data; comparing pixels of the corresponding groups of neighboring lines in order to obtain difference values of the pixels; obtaining a maximum difference val...

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Bibliographische Detailangaben
Hauptverfasser: LEE, CHEN-TUNG, CHANG, CHINAO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An adaptive method for a channel operational amplifier (CHOP) without line buffer includes dividing pixel data of a line into groups of pixel data; comparing pixels of the corresponding groups of neighboring lines in order to obtain difference values of the pixels; obtaining a maximum difference value according to the difference values; and determining a power mode of the CHOP according to the maximum difference value.