文章基本信息

标题：Obstacle Identification Using Contour Based Wavelet Analysis
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作者：S.Mohamed Nizar ; D.Prabakaran ; R.Senthil Kumaran 等
期刊名称：International Journal of Electronics and Computer Science Engineering
电子版ISSN：2277-1956
出版年度：2014
卷号：3
期号：4
页码：410-419
出版社：Buldanshahr : IJECSE
摘要：Contour tracking is the process of removing own tracks, as you move through the landscape, it also includes laying down false tracks to deliberately mislead pursuers. Here we will track the path by maintaining a linear threshold level. If the obstacle is less than the threshold level then there is a path. If the obstacle is greater or equal to the threshold level it means there is an obstacle (vehicle can't climb) and the vehicle will choose the alternate path. The obstacle can even mobile. The terrain will be analyzed using wavelet (decomposition) for better result. The contour provides us to differentiate harder obstacles and lighter obstacles more easily. This can be implemented in (all modes-air bone, earth, water) unmanned vehicles also at higher end which are our future work.
关键词：Contour; threshold level; obstacle; landscape; wavelet