发明名称 |
Circuits and Methods for Tracking Multiple Objects Relative to a Touch-Sensitive Interface |
摘要 |
An integrated circuit includes a processor configured to receive position data corresponding to positions of objects relative to a touch-sensitive interface. The processor is configured to determine a first index point for the position data and a second index point of previous position data corresponding to previous positions of the objects relative to the touch-sensitive interface. The processor aligns the first and second index points and assigns an index to link the positions of the objects to the previous positions based on distances between the objects in the position data relative to the previous position data.
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申请公布号 |
US2013002598(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113174481 |
申请日期 |
2011.06.30 |
申请人 |
HENG VICTOR PHAY KOK;HONG SOH KOK |
发明人 |
HENG VICTOR PHAY KOK;HONG SOH KOK |
分类号 |
G06F3/044;G08C21/00 |
主分类号 |
G06F3/044 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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