阅读:2096回复:4
如何在PCI中进行遥感图象拼接啊?
<P>支持PCI师兄师姐们:我是转专业的遥感新手!帮帮我!</P><img src="images/post/smile/dvbbs/em02.gif" />
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1楼#
发布于:2005-04-08 15:50
用pci进行拼接比较麻烦,你可以试一下erdas
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2楼#
发布于:2005-04-08 22:00
<P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman">GCPWorks</FONT>功能中的 镶嵌(Mosaic)</P>
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3楼#
发布于:2005-04-09 12:11
<P>多谢楼上二位!</P>
<P>我是想用ERDAS,可软件我荡不下来啊。</P> |
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4楼#
发布于:2005-08-06 19:21
<P 0cm 0cm 0pt 42pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 42.0pt"><FONT face="Times New Roman">一、GCPWorks</FONT>的功能概述</P>
<P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman">GCPWorks</FONT>的功能主要包括两种:</P> <P 0cm 0cm 0pt; TEXT-INDENT: 21pt"><FONT face="Times New Roman"> </FONT>几何校正(<FONT face="Times New Roman">Geometric Correction</FONT>)</P> <P 0cm 0cm 0pt; TEXT-INDENT: 21pt"><FONT face="Times New Roman"> </FONT>镶嵌(<FONT face="Times New Roman">Mosaic</FONT>)</P> <P 0cm 0cm 0pt; TEXT-INDENT: 21pt">由于地形高低起伏引起的误差需要使用<FONT face="Times New Roman">Orthoengine</FONT>模块进行正射校正才能去处。本模块不包含此功能。</P> <P 0cm 0cm 0pt; TEXT-INDENT: 21pt">计算机实现的过程大体有两个:</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>座标转换(<FONT face="Times New Roman">Coordinates Transformation</FONT>)</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>重采样(<FONT face="Times New Roman">Resampling</FONT>)</P> <P 0cm 0cm 0pt 21pt">座标转换的方法有两种:</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>多项式拟合(<FONT face="Times New Roman">Polynomial</FONT>)</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>小样条(<FONT face="Times New Roman">Thin Plate Spline</FONT>)</P> <P 0cm 0cm 0pt 21pt">重采样的方法有五种:</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>最近邻(<FONT face="Times New Roman">Neareast Neighbour</FONT>)</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>双线性(<FONT face="Times New Roman">Bilinear</FONT>)</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> </FONT>立方卷积(<FONT face="Times New Roman">Cubic</FONT>)</P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> <st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="True" SourceValue="8" UnitName="pt">8 pt</st1:chmetcnv></FONT></P> <P 0cm 0cm 0pt 21pt"><FONT face="Times New Roman"> <st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="True" SourceValue="16" UnitName="pt">16 pt</st1:chmetcnv></FONT></P> |
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