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Method for operating an eye tracking device and eye tracking device for providing an active power management
Method for operating an eye tracking device and eye tracking device for providing an active power management
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机译：用于操作眼睛跟踪设备的方法和用于提供有源功率管理的眼睛跟踪设备
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摘要
The invention relates to a method for operating an eye tracking device (10) comprising as components an imaging device (20), an illumination unit (30) and a processing unit (40) and further at least two adjustment parameters (PA), for adjusting the components (20; 30; 40). The eye tracking device (10) comprises a control unit (42) for controlling the adjustment parameters (PA). According to the method an image (60) of an eye is captured, a condition (44) with respect to a quality related to eye tracking or a power consumption of the components (20; 30; 40) is set, a predefined correlation (42a) correlating the adjustment parameters (PA) to the quality and the power consumption is provided and the control unit (42) controls the adjustment parameters (PA) according to the predefined correlation (42a), so that the element, with respect to which the condition (44) was set, fulfils the condition (44).
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机译：本发明涉及一种用于操作眼睛跟踪设备（ 10 ）的方法，该方法包括成像设备（ 20 ），照明单元（ 30 ）作为组件。 >）和处理单元（ 40 ）以及至少两个调节参数（P A ），用于调节组分（ 20; 30; 40 ）。眼睛跟踪设备（ 10 ）包括用于控制调整参数（P A ）的控制单元（ 42 ）。根据该方法，捕获眼睛的图像（ 60 ），关于与眼睛跟踪有关的质量或组件的功耗的条件（ 44 ） （ 20; 30; 40 ）被设置，预定义的相关性（ 42 a ）与调整参数（P A ）提供了质量和功耗，控制单元（ 42 ）根据预定义的相关性（ 42 a ），以便设置条件（ 44 ）的元素满足条件（ 44 ）。
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