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公开(公告)号：US09646207B2
公开(公告)日：2017-05-09
申请号：US14622594
申请日：2015-02-13
申请人： Tobii Technology AB
CPC分类号： G06K9/00604 , G06F3/013 , G06F3/017 , G06K9/0061 , G06K9/00617 , G06T7/30 , G06T7/38 , G06T7/74 , G06T2207/10016 , G06T2207/30201 , H04N5/2259 , H04N5/23219 , H04N5/247 , H04N5/2628
摘要： At least one image registering unit records at least one series of images representing a subject. A control unit controls an operation sequence for the at least one image registering unit in such a manner that a subsequent data processing unit receives a repeating sequence of image frames there from, wherein each period contains at least one image frame of a first resolution and at least one image frame of a second resolution being different from the first resolution. Based on the registered image frames, the data processing unit produces eye/gaze tracking data with respect to the subject.
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公开(公告)号：US20150262010A1
公开(公告)日：2015-09-17
申请号：US14622594
申请日：2015-02-13
申请人： Tobii Technology AB
CPC分类号： G06K9/00604 , G06F3/013 , G06F3/017 , G06K9/0061 , G06K9/00617 , G06T7/30 , G06T7/38 , G06T7/74 , G06T2207/10016 , G06T2207/30201 , H04N5/2259 , H04N5/23219 , H04N5/247 , H04N5/2628
摘要： At least one image registering unit records at least one series of images representing a subject. A control unit controls an operation sequence for the at least one image registering unit in such a manner that a subsequent data processing unit receives a repeating sequence of image frames there from, wherein each period contains at least one image frame of a first resolution and at least one image frame of a second resolution being different from the first resolution. Based on the registered image frames, the data processing unit produces eye/gaze tracking data with respect to the subject.
摘要翻译： 至少一个图像记录单元记录表示被摄体的至少一系列图像。 控制单元以这样的方式控制至少一个图像登记单元的操作顺序，使得随后的数据处理单元从其中接收重复的图像帧序列，其中每个周期包含至少一个第一分辨率的图像帧， 第二分辨率的至少一个图像帧与第一分辨率不同。 基于注册的图像帧，数据处理单元产生关于被摄体的眼睛/注视跟踪数据。
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