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首页> 外文会议>International Geoscience and Remote Sensing Symposium >Turning a two-dimensional image sensor to an attitude sensor: Image matching for determining satellite attitudes
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Turning a two-dimensional image sensor to an attitude sensor: Image matching for determining satellite attitudes

机译：将二维图像传感器转换为姿态传感器：用于确定卫星姿态的图像匹配

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We demonstrate how to utilize a two-dimensional image sensor onboard a satellite for determining its attitude. The method is based on image matching between satellite images and Earth surfaces. To achieve this, image feature extraction and robust estimation techniques are employed. Experimental results showed that the accuracy of attitude determination is about 0.02° if the satellite position has been precisely determined. The contribution of this paper is not on technical novelty, as the method has already been described in [1], but on additional examples illustrating the utility of the method.
机译：我们演示了如何利用卫星上的二维图像传感器确定其姿态。该方法基于卫星图像和地球表面之间的图像匹配。为此，采用了图像特征提取和鲁棒估计技术。实验结果表明，如果精确确定了卫星位置，则姿态确定的精度约为0.02°。正如[1]中已经描述的那样，本文的贡献并不在于技术的新颖性，而是在于说明该方法实用性的其他示例。

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