Abstract
针对机载全景视频流影响，提出了一种基于嵌入式的全景实时拼接方法。提取图像中的SURF(speeded up robust features)特征点，生成特征描述子。通过计算2个特征点之间的欧式距离来确定匹配度，经过仿射变换后，利用泊松变换实现图像间的融合平滑处理。将上述流程在目标设备上进行并发执行，根据每个流程自身的特点进行定制化优化，实现全景实时拼接。试验测试表明，本方法实现了拼接接缝处基本无缝的效果，拼接速度达到30 Hz，能够满足实时显示的要求。
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