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    • 4. 发明授权
    • Apparatus and method for spatially relating views of sky images acquired at spaced apart locations
    • 用于在间隔开的位置处获取的天空图像的空间相关视图的装置和方法
    • US08750566B2
    • 2014-06-10
    • US13403030
    • 2012-02-23
    • Li GuanPeter Henry TuYi YaoMing-Ching Chang
    • Li GuanPeter Henry TuYi YaoMing-Ching Chang
    • G06K9/00G06K9/32
    • G06T7/55G06T7/97G06T2207/20228G06T2207/30244
    • Homography-based imaging apparatus and method are provided. The apparatus may include a processor (44) coupled to process respective sequences of sky images respectively acquired by physical image acquisition devices 181 and 182 at respective spaced apart locations (e.g., P1, P2). The processor may include an image alignment module (32) configured to spatially relate respective views of at least one object (e.g., clouds, aerial vehicles) visible in the respective sequences of the sky images based on homography (42) of at least one astronomical image acquired at each spaced apart location. The astronomical image may include a number of spatial references corresponding to respective astronomical body positions located practically at infinity relative to a respective distance between the spaced apart locations. Further views (synthetic views) may be generated at selectable new locations (e.g., P3, P4, P5, P6), without actually having any physical image acquisition devices at such selectable locations.
    • 提供基于成像的成像装置和方法。 该装置可以包括处理器(44),其被处理器(44)耦合以处理在相应的间隔开的位置(例如,P1,P2)处分别由物理图像采集装置181和182获取的天空图像的各个序列。 处理器可以包括图像对准模块(32),其被配置为基于至少一个天文学的同位素(42)空间上关联在天空图像的相应序列中可见的至少一个对象(例如,云,空中飞行器)的各个视图 在每个间隔开的位置获取图像。 天文图像可以包括对应于相对于相对于间隔开的位置之间的相应距离实际上位于无穷远处的相应天文体位置的多个空间参考。 可以在可选择的新位置(例如,P3,P4,P5,P6)处产生进一步视图(合成视图),而在这种可选择位置实际上没有任何物理图像采集装置。
    • 5. 发明申请
    • APPARATUS AND METHOD FOR SPATIALLY RELATING VIEWS OF SKY IMAGES ACQUIRED AT SPACED APART LOCATIONS
    • 用于空间关联在空间位置上获取的空中图像视图的装置和方法
    • US20130223676A1
    • 2013-08-29
    • US13403030
    • 2012-02-23
    • Li GuanPeter Henry TuYi YaoMing-Ching Chang
    • Li GuanPeter Henry TuYi YaoMing-Ching Chang
    • G06K9/00
    • G06T7/55G06T7/97G06T2207/20228G06T2207/30244
    • Homography-based imaging apparatus and method are provided. The apparatus may include a processor (44) coupled to process respective sequences of sky images respectively acquired by physical image acquisition devices 181 and 182 at respective spaced apart locations (e.g., P1, P2). The processor may include an image alignment module (32) configured to spatially relate respective views of at least one object (e.g., clouds, aerial vehicles) visible in the respective sequences of the sky images based on homography (42) of at least one astronomical image acquired at each spaced apart location. The astronomical image may include a number of spatial references corresponding to respective astronomical body positions located practically at infinity relative to a respective distance between the spaced apart locations. Further views (synthetic views) may be generated at selectable new locations (e.g., P3, P4, P5, P6), without actually having any physical image acquisition devices at such selectable locations.
    • 提供基于成像的成像装置和方法。 该装置可以包括处理器(44),其被处理器(44)耦合以处理在相应的间隔开的位置(例如,P1,P2)处分别由物理图像采集装置181和182获取的天空图像的各个序列。 处理器可以包括图像对准模块(32),其被配置为基于至少一个天文学的同位素(42)空间上关联在天空图像的相应序列中可见的至少一个对象(例如,云,空中飞行器)的各个视图 在每个间隔开的位置获取图像。 天文图像可以包括对应于相对于相对于间隔开的位置之间的相应距离实际上位于无穷远处的相应天文体位置的多个空间参考。 可以在可选择的新位置(例如,P3,P4,P5,P6)处产生其他视图(合成视图),而在这种可选择位置实际上没有任何物理图像采集装置。
    • 6. 发明授权
    • Apparatus and method for predicting solar irradiance variation
    • 用于预测太阳辐照度变化的装置和方法
    • US08923567B2
    • 2014-12-30
    • US13329450
    • 2011-12-19
    • Yi YaoPeter TuMing-Ching ChangLi GuanYan Tong
    • Yi YaoPeter TuMing-Ching ChangLi GuanYan Tong
    • G06K9/00
    • G01W1/10F24S50/00F24S2201/00H01L31/02021Y02E10/40Y02E10/50
    • An apparatus and method, as may be used for predicting solar irradiance variation, are provided. The apparatus may include a solar irradiance predictor processor (10) configured to process a sequence of images (e.g., sky images). The irradiance predictor processor may include a cloud classifier module (18) configured to classify respective pixels of an image of a cloud to indicate a solar irradiance-passing characteristic of at least a portion of the cloud. A cloud motion predictor (22) may be configured to predict motion of the cloud over a time horizon. An event predictor (24) may be configured to predict over the time horizon occurrence of a solar obscuration event. The prediction of the solar obscuration event may be based on the predicted motion of the cloud. The event predictor may include an irradiance variation prediction for the obscuration event based on the solar irradiance-passing characteristic of the cloud.
    • 提供了可用于预测太阳辐照度变化的装置和方法。 该装置可以包括被配置为处理图像序列(例如,天空图像)的太阳辐照度预测器处理器(10)。 辐照度预测器处理器可以包括云分类器模块(18),其被配置为对云的图像的各个像素进行分类,以指示云的至少一部分的太阳辐射通过特性。 云运动预测器(22)可以被配置为预测云在时间范围内的运动。 事件预测器(24)可以被配置为在太阳遮挡事件的时间范围内发生预测。 太阳遮蔽事件的预测可以基于云的预测运动。 事件预测器可以包括基于云的太阳辐射通过特性的遮蔽事件的辐照度变化预测。