发明名称 |
IRREGULAR INPUT IDENTIFICATION |
摘要 |
Techniques for identifying irregular objects in contact with, or in close proximity to, a touch-surface are described. An irregularity measure is determined based on the regions intrinsic characteristics (e.g., energy content) rather than on the shape (or pattern) of the pixels within the region. |
申请公布号 |
WO2008085458(A3) |
申请公布日期 |
2008.09.18 |
申请号 |
WO2007US26299 |
申请日期 |
2007.12.21 |
申请人 |
APPLE INC.;WESTERMAN, WAYNE, CARL |
发明人 |
WESTERMAN, WAYNE, CARL |
分类号 |
G06K9/00;G06F3/048;G06T7/40 |
主分类号 |
G06K9/00 |
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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