文件名称:八叉树k邻域搜索思路和数据精简
- 所属分类：
- Windows编程
- 资源属性：
- [Text]
- 上传时间：
- 2013-09-11
- 文件大小：
- 4.79kb
- 下载次数：
- 0次
- 提 供 者：
- liangzi420
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- 无
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八叉树k邻域搜索思路和数据精简,点云数据P的K近邻指的是在物体空间内，点云数据内与P相邻的K个最近相邻点。这里采用八叉树分割法来搜索点P的K近邻。具体步骤是：先设定一个距离阈值，根据已知的P点坐标，可以求得相应的子立方体结点编号以及相邻的26个子立方体编号，每个子立方体记录下编号后，先在该子立方体内部搜索距离阈值范围内的K个近邻点，如果点数不够，则在其相邻的26个子立方体里面搜索，直到满足要求结束。
相关搜索： k邻域
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下载文件列表
压缩包 : ReadMe.txt 列表
压缩包 : 数据压缩.doc 列表
压缩包 : 八叉树.zip 列表 八叉树/ 八叉树/PtsCompress/ 八叉树/PtsCompress/BoundingBox.cpp 八叉树/PtsCompress/BoundingBox.h 八叉树/PtsCompress/cat2.pts 八叉树/PtsCompress/ChildFrm.cpp 八叉树/PtsCompress/ChildFrm.h 八叉树/PtsCompress/Debug/ 八叉树/PtsCompress/Debug/BoundingBox.obj 八叉树/PtsCompress/Debug/ChildFrm.obj 八叉树/PtsCompress/Debug/DlgSetDelta.obj 八叉树/PtsCompress/Debug/DlgSetK.obj 八叉树/PtsCompress/Debug/MainFrm.obj 八叉树/PtsCompress/Debug/Point.obj 八叉树/PtsCompress/Debug/PtsCompress.exe 八叉树/PtsCompress/Debug/PtsCompress.ilk 八叉树/PtsCompress/Debug/PtsCompress.obj 八叉树/PtsCompress/Debug/PtsCompress.pch 八叉树/PtsCompress/Debug/PtsCompress.pdb 八叉树/PtsCompress/Debug/PtsCompress.res 八叉树/PtsCompress/Debug/PtsCompressDoc.obj 八叉树/PtsCompress/Debug/PtsCompressView.obj 八叉树/PtsCompress/Debug/StdAfx.obj 八叉树/PtsCompress/Debug/vc60.idb 八叉树/PtsCompress/Debug/vc60.pdb 八叉树/PtsCompress/DlgSetDelta.cpp 八叉树/PtsCompress/DlgSetDelta.h 八叉树/PtsCompress/DlgSetK.cpp 八叉树/PtsCompress/DlgSetK.h 八叉树/PtsCompress/MainFrm.cpp 八叉树/PtsCompress/MainFrm.h 八叉树/PtsCompress/Point.cpp 八叉树/PtsCompress/Point.h 八叉树/PtsCompress/PtsCompress.aps 八叉树/PtsCompress/PtsCompress.clw 八叉树/PtsCompress/PtsCompress.cpp 八叉树/PtsCompress/PtsCompress.dsp 八叉树/PtsCompress/PtsCompress.dsw 八叉树/PtsCompress/PtsCompress.h 八叉树/PtsCompress/PtsCompress.ncb 八叉树/PtsCompress/PtsCompress.opt 八叉树/PtsCompress/PtsCompress.plg 八叉树/PtsCompress/PtsCompress.rc 八叉树/PtsCompress/PtsCompressDoc.cpp 八叉树/PtsCompress/PtsCompressDoc.h 八叉树/PtsCompress/PtsCompressObject.cpp 八叉树/PtsCompress/PtsCompressObject.h 八叉树/PtsCompress/PtsCompressView.cpp 八叉树/PtsCompress/PtsCompressView.h 八叉树/PtsCompress/ReadMe.txt 八叉树/PtsCompress/Release/ 八叉树/PtsCompress/Release/BoundingBox.obj 八叉树/PtsCompress/Release/ChildFrm.obj 八叉树/PtsCompress/Release/DlgSetDelta.obj 八叉树/PtsCompress/Release/DlgSetK.obj 八叉树/PtsCompress/Release/MainFrm.obj 八叉树/PtsCompress/Release/Point.obj 八叉树/PtsCompress/Release/PtsCompress.pch 八叉树/PtsCompress/Release/PtsCompress.res 八叉树/PtsCompress/Release/StdAfx.obj 八叉树/PtsCompress/Release/vc60.idb 八叉树/PtsCompress/res/ 八叉树/PtsCompress/resource.h 八叉树/PtsCompress/res/PtsCompress.ico 八叉树/PtsCompress/res/PtsCompress.rc2 八叉树/PtsCompress/res/PtsCompressDoc.ico 八叉树/PtsCompress/res/Thumbs.db 八叉树/PtsCompress/res/Toolbar.bmp 八叉树/PtsCompress/StdAfx.cpp 八叉树/PtsCompress/StdAfx.h 八叉树/PtsCompress/数据压缩.doc