纸质出版日期:2012,
网络出版日期:2012-9-25
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电子稳像算法是一种快速有效的处理抖动图像的方法,当对基于灰度投影的电子稳像算法进行研究时,遇到一种在需要稳像的图像中存在运动物体的常见现象,在这种情况下投影稳像算法会产生错稳的现象。为了解决算法中存在的这一问题,该文针对这种常见现象做了详细的分析,并提出了一种方法对灰度投影稳像算法进行了改进。通过实例分析和实验验证,该方法可以很好的解决图像中存在运动物体时发生的错稳情况。
In the process of research on the electronic image stabilization (EIS) based on gray projection of algorithm (GPA), a case that moving objects are present in the image is encountered. It will cause the error stability, when the images are processed with the algorithm. Through a detailed analysis to this case, an improved methods based on gray projection image stabilization algorithm was proposed. With analysis and verification, the conclusion is that this method can be well to process the image which had problems.
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