OPTIMIZATION FOR HOST BASED TOUCH PROCESSING

Systems and methods are disclosed for determining a touch position from data received from a touch panel. In one implementation, an apparatus for processing a touch input signal includes a processor that may be configured for parallel processing, a touch device, a memory, operably connected to the p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ahmed Mohamed Imtiaz, Huang William Yee-Ming, Jalil Suhail, Ng Teresa Ka Ki, Wong Hsun Wei David, Wang Rex, Tilak Raghukul, Law Carol King Mui, Gao Qiang
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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Beschreibung
Zusammenfassung:	Systems and methods are disclosed for determining a touch position from data received from a touch panel. In one implementation, an apparatus for processing a touch input signal includes a processor that may be configured for parallel processing, a touch device, a memory, operably connected to the processor, and configured to store processor instructions. The processor instructions can configure the processor to receive a plurality of data points corresponding to a plurality of touch events on the touch device, determine a center of mass estimate from the plurality of data points, determine a search radius of center of mass estimate, and determine an optimal touch point position based on the center of mass estimate and the search radius using the processor.