【摘 要】
：
The epipolar line is essential for aero-triangulation, feature extraction and automatic DEM extraction.After epipolar resampling, the conjugate points are located along the same row.Because of the com
【机 构】
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Institute.Surveying and Mapping,China
【出 处】
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International Symposium & Summer School on Planetary Science
论文部分内容阅读
The epipolar line is essential for aero-triangulation, feature extraction and automatic DEM extraction.After epipolar resampling, the conjugate points are located along the same row.Because of the complex image geometry of linear pushbroom imagery, the epipoar line of linear pushbroom imagery is not straight line.In this paper, the epipolar geometry of Mars Express HRSC is analyzed based on projection trajectory.Experiment result demonstrates that the epipolar line of HRSC image is hyperbola line, while in local area it can be replaced by line.
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