发明名称 |
Method for analyzing two-dimensional track to generate at least one non-linear index and touch control module using the same |
摘要 |
A method for analyzing a two-dimensional track to generate at least one non-linear index and a touch control module using the same are provided. The method includes: extracting a two-dimensional track; generating a plurality of displacement units in sequence according to the two-dimensional track, in which each displacement unit includes a displacement amount and a displacement direction of the two-dimensional track moving in a preset time interval; comparing the displacement amount of each displacement unit with a reference value in sequence; calculating an included angle formed between the displacement direction of the displacement unit and a displacement direction of a previous displacement unit, when the displacement amount of the displacement unit is greater than the reference value; accumulating the included angles in sequence to obtain an accumulated angle, in which the accumulated angle includes an accumulated value and a positive or negative sign; and converting the accumulated angle to at least one non-linear index. |
申请公布号 |
US8723819(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US20100891382 |
申请日期 |
2010.09.27 |
申请人 |
LIN JAO-CHING;LEE WEN-TING;SHEN CHUNG-YI;SENTELIC CORPORATION |
发明人 |
LIN JAO-CHING;LEE WEN-TING;SHEN CHUNG-YI |
分类号 |
G06F3/041 |
主分类号 |
G06F3/041 |
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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