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TRACKING INPUT TO A MULTI-TOUCH DIGITIZER SYSTEM
TRACKING INPUT TO A MULTI-TOUCH DIGITIZER SYSTEM
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机译:跟踪输入到多触摸数字化仪系统
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摘要
A method for identifying intended input to a digitizer sensor includes identifying a plurality of regions of input to a digitizer sensor over a plurality of refresh cycles, classifying each of the plurality regions as one of intended input and unintended input, the classifying performed for each of the plurality of refresh cycles, storing a list of locations of regions classified as unintended input regions, where each entry of the list stored for a pre-defined time period and then subsequently removed from storage and invalidating output obtained from a region classified as a region of intended input, responsive to the region overlapping a location listed in the list of locations classified as unintended input regions.
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