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1.发明申请公开(公告)号：US20140104237A1
公开(公告)日：2014-04-17
申请号：US14138560
申请日：2013-12-23
Applicant: Cirque Corporation
Inventor： Jared C. Hill , Richard D. Woolley
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0416
Abstract: A method for using existing touchpad hardware to detect and track multiple objects such as fingers that are in contact with a touchpad, wherein the method extracts information from data that is already being collected, wherein analysis of the data is simplified by identifying objects by only looking for a positive slopes and negative slopes to identify multiple objects in data from the touchpad.
Abstract translation: 一种使用现有触摸板硬件来检测和跟踪与触摸板接触的诸如手指的多个对象的方法，其中所述方法从已经被收集的数据中提取信息，其中通过仅通过查找来识别对象来简化数据的分析 对于正斜率和负斜率来识别来自触摸板的数据中的多个对象。
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2.发明授权Method of detecting and tracking multiple objects on a touchpad using a data collection algorithm that only detects an outer edge of the objects and then assumes that the outer edges define a single large object 有权使用仅检测对象的外边缘然后假设外边缘定义单个大对象的数据收集算法来在触摸板上检测和跟踪多个对象的方法公开(公告)号：US08502798B2
公开(公告)日：2013-08-06
申请号：US13648036
申请日：2012-10-09
Applicant: Cirque Corporation
Inventor： David Taylor , Paul Vincent , Jared C. Hill , Richard D. Woolley
CPC classification number: G06F3/011 , G06F3/0416 , G06F3/047 , G06F3/04883 , G06F2203/04808
Abstract: A system and method for detecting and tracking multiple objects on a touchpad or touchscreen, wherein the method provides a new data collection algorithm, wherein the method reduces a calculation burden on a processor performing detection and tracking algorithms, wherein multiple objects are treated as elements of a single object and not as separate objects, wherein the location of the objects are treated as end-points of a single object when two objects are detected, and treated as a perimeter or boundary when more than two objects are detected.
Abstract translation: 一种用于检测和跟踪触摸板或触摸屏上的多个对象的系统和方法，其中所述方法提供新的数据收集算法，其中所述方法减少执行检测和跟踪算法的处理器的计算负担，其中多个对象被视为 单个对象而不是单独的对象，其中当检测到两个对象时，将对象的位置视为单个对象的端点，并且当检测到多于两个对象时将其视为周边或边界。
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3.发明申请公开(公告)号：US20130100056A1
公开(公告)日：2013-04-25
申请号：US13648036
申请日：2012-10-09
Applicant: CIRQUE CORPORATION
Inventor： David Taylor , Paul Vincent , Jared C. Hill , Richard D. Woolley
IPC: G06F3/01
CPC classification number: G06F3/011 , G06F3/0416 , G06F3/047 , G06F3/04883 , G06F2203/04808
Abstract: A system and method for detecting and tracking multiple objects on a touchpad or touchscreen, wherein the method provides a new data collection algorithm, wherein the method reduces a calculation burden on a processor performing detection and tracking algorithms, wherein multiple objects are treated as elements of a single object and not as separate objects, wherein the location of the objects are treated as end-points of a single object when two objects are detected, and treated as a perimeter or boundary when more than two objects are detected.
Abstract translation: 一种用于检测和跟踪触摸板或触摸屏上的多个对象的系统和方法，其中所述方法提供新的数据收集算法，其中所述方法减少执行检测和跟踪算法的处理器的计算负担，其中多个对象被视为 单个对象而不是单独的对象，其中当检测到两个对象时，将对象的位置视为单个对象的端点，并且当检测到多于两个对象时将其视为周边或边界。
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