91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 5KB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-16
  • 語言: 其他
  • 標簽: GDAL??

資源簡介

主要利用圖像控制點校正衛星遙感圖像,主要為開源技術的體現

資源截圖

代碼片段和文件信息

//?CRectifier.cpp:?implementation?of?the?CRectifier?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“?
#include?“CRectifier.h“

#include?“.\include\cpl_conv.h“
#include?“.\include\cpl_string.h“
#include?“.\include\ogrsf_frmts.h“
#include?“.\include\gdalwarper.h“

#pragma?comment(lib“lib\\gdal_i.lib“)

#ifdef?_DEBUG
#undef?THIS_FILE
static?char?THIS_FILE[]=__FILE__;
#define?new?DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

CRectifier::CRectifier()
{

}

CRectifier::CRectifier(CString?filename)
{
SetScrFileName(filename);
}

CRectifier::~CRectifier()
{

}

VOID?CRectifier::AddGCPS(double*?gcpsint?nCount)
{
m_Count?=?nCount;

m_Gcps?=?new?GDAL_GCP[m_Count];

for?(int?i=0;i {
char?pszId[5];
sprintf(pszId“GCP-%d“i);

m_Gcps[i].pszId?=?pszId;
m_Gcps[i].pszInfo=““;

m_Gcps[i].dfGCPPixel?=?gcps[4*i];
m_Gcps[i].dfGCPLine?=?gcps[4*i+1];
m_Gcps[i].dfGCPX?=?gcps[4*i+2];
m_Gcps[i].dfGCPY?=?gcps[4*i+3];
m_Gcps[i].dfGCPZ?=?0;
}
}

VOID?CRectifier::?SetScrFileName(CString?filename)
{
m_ScrFileName?=?filename;
int?index?=?m_ScrFileName.ReverseFind(‘.‘)?+?1;
m_DestFileName?=?m_ScrFileName.Left(index)?+?“_Dest“;
m_DestFileName?+=?m_ScrFileName.Right(m_ScrFileName.GetLength()?-?index?);
}

CString?CRectifier::GetDestFileName()
{
return?m_DestFileName;
}


BOOL?CRectifier::Transform()
{
????GDALDatasetH??hSrcDS?hDstDS;
GDALDriverH?hDriver;
GDALDataType?eDT;
???
try
????{
GDALAllRegister();

//?Open?the?source?file.?

hSrcDS?=?GDALOpen(?m_ScrFileName?GA_ReadOnly?);
CPLAssert(?hSrcDS?!=?NULL?);
GDALSetGCPs(hSrcDSm_Countm_GcpsNULL);

????//?Create?output?with?same?datatype?as?first?input?band.?

eDT?=?GDALGetRasterDataType(GDALGetRasterBand(hSrcDS1));

//?Get?output?driver?(GeoTIFF?format)

hDriver?=?GDALGetDriverByName(?“GTiff“?);
CPLAssert(?hDriver?!=?NULL?);

//?Get?Source?coordinate?system.?

? const?char?*pszSrcWKT?=?NULL;
//?
//? pszSrcWKT?=?GDALGetProjectionRef(?hSrcDS?);
//? CPLAssert(?pszSrcWKT?!=?NULL?&&?strlen(pszSrcWKT)?>?0?);
//?
//? //?Setup?output?coordinate?system?that?is?input?by?user.?
//?
? char?*pszDstWKT?=?NULL;
//?
//? oTargetSRS.exportToWkt(?&pszDstWKT?);
//? CPLAssert(?pszDstWKT?!=?NULL?&&?strlen(pszDstWKT)?>?0?);


//?Create?a?transformer?that?maps?from?source?pixel/line?coordinates
//?to?destination?georeferenced?coordinates?(not?destination?
//?pixel?line).??We?do?that?by?omitting?the?destination?dataset
//?handle?(setting?it?to?NULL).?

void?*hTransformArg;

hTransformArg?=?
GDALCreateGenImgProjTransformer(?hSrcDS?pszSrcWKT?NULL?pszDstWKT?
?FALSE?0?1?);
CPLAssert(?hTransformArg?!=?NULL?);

//?Get?appro

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????5756??2009-09-14?22:46??CRectifier.cpp

?????文件???????1017??2009-09-15?09:49??CRectifier.h

?????文件???????4820??2007-08-30?23:15??RasterRectifierDlg.cpp

-----------?---------??----------?-----??----

????????????????11593????????????????????3


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