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RasterProcessTool/Toolbox/SimulationSARTool/SARImage/ImageNetOperator.cpp

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增加斜距成像第一个工具： 成像投影粗平面
2025-04-05 04:16:22 +00:00
#include "ImageNetOperator.h"
#include "LogInfoCls.h"
#include "PrintMsgToQDebug.h"
#include <QDebug>
#include "ImageOperatorBase.h"
#include "GPUBaseTool.h"
#include "GPUBPImageNet.cuh"
增加采样工具
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#include "BaseTool.h"
增加了 WGS84 到斜距平面查找表结果反向映射
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#include "BaseConstVariable.h"
增加斜距成像第一个工具： 成像投影粗平面
2025-04-05 04:16:22 +00:00
void InitCreateImageXYZProcess(QString& outImageLLPath, QString& outImageXYZPath, QString& InEchoGPSDataPath,
double& NearRange, double& RangeResolution, int64_t& RangeNum)
{
qDebug() << "---------------------------------------------------------------------------------";
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֳ<EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ͶӰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
gdalImage antimg(InEchoGPSDataPath);
qDebug() << u8"1. <20>ز<EFBFBD>GPS<50><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t";
qDebug() << u8"<EFBFBD>ļ<EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << InEchoGPSDataPath;
qDebug() << u8"GPS <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << antimg.height;
qDebug() << u8"<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << antimg.width;
qDebug() << u8"2.б<><D0B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\t" << NearRange;
qDebug() << u8"<EFBFBD>ֱ<EFBFBD><EFBFBD>ʣ<EFBFBD>\t" << RangeResolution;
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << RangeNum;
qDebug() << u8"3.<2E><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
gdalImage outimgll = CreategdalImageDouble(outImageLLPath, antimg.height,RangeNum, 3,true,true);
gdalImage outimgxyz = CreategdalImageDouble(outImageXYZPath, antimg.height, RangeNum, 3, true, true);
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << outImageLLPath;
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>XYZ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << outImageXYZPath;
qDebug() << u8"4.<2E><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>XYZ";
long prfcount = antimg.height;
long rangeNum = RangeNum;
double Rnear = NearRange;
double dx = RangeResolution;
long blockRangeCount = Memory1GB / sizeof(double) / 4 / prfcount *6;
blockRangeCount = blockRangeCount < 1 ? 1 : blockRangeCount;
std::shared_ptr<double> Pxs((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> Pys((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> Pzs((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectX((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectY((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectZ((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
{
long colnum = 19;
std::shared_ptr<double> antpos =readDataArr<double>(antimg,0,0,prfcount, colnum,1,GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
double time = 0;
double Px = 0;
double Py = 0;
double Pz = 0;
for (long i = 0; i < prfcount; i++) {
Pxs.get()[i] = antpos.get()[i * 19 + 1]; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Pys.get()[i] = antpos.get()[i * 19 + 2];
Pzs.get()[i] = antpos.get()[i * 19 + 3];
AntDirectX.get()[i] = antpos.get()[i * 19 + 13];// zero doppler
AntDirectY.get()[i] = antpos.get()[i * 19 + 14];
AntDirectZ.get()[i] = antpos.get()[i * 19 + 15];
double NormAnt = std::sqrt(AntDirectX.get()[i] * AntDirectX.get()[i] +
AntDirectY.get()[i] * AntDirectY.get()[i] +
AntDirectZ.get()[i] * AntDirectZ.get()[i]);
AntDirectX.get()[i] = AntDirectX.get()[i] / NormAnt;
AntDirectY.get()[i] = AntDirectY.get()[i] / NormAnt;
AntDirectZ.get()[i] = AntDirectZ.get()[i] / NormAnt;// <20><>һ<EFBFBD><D2BB>
}
antpos.reset();
}
std::shared_ptr<double> d_Pxs((double*)mallocCUDADevice(sizeof(double) * prfcount), FreeCUDADevice);
std::shared_ptr<double> d_Pys((double*)mallocCUDADevice(sizeof(double) * prfcount), FreeCUDADevice);
std::shared_ptr<double> d_Pzs((double*)mallocCUDADevice(sizeof(double) * prfcount), FreeCUDADevice);
std::shared_ptr<double> d_AntDirectX((double*)mallocCUDADevice(sizeof(double) * prfcount), FreeCUDADevice);
std::shared_ptr<double> d_AntDirectY((double*)mallocCUDADevice(sizeof(double) * prfcount), FreeCUDADevice);
std::shared_ptr<double> d_AntDirectZ((double*)mallocCUDADevice(sizeof(double) * prfcount), FreeCUDADevice);
HostToDevice(Pxs.get(), d_Pxs.get(), sizeof(double) * prfcount);
HostToDevice(Pys.get(), d_Pys.get(), sizeof(double) * prfcount);
HostToDevice(Pzs.get(), d_Pzs.get(), sizeof(double) * prfcount);
HostToDevice(AntDirectX.get(), d_AntDirectX.get(), sizeof(double) * prfcount);
HostToDevice(AntDirectY.get(), d_AntDirectY.get(), sizeof(double) * prfcount);
HostToDevice(AntDirectZ.get(), d_AntDirectZ.get(), sizeof(double) * prfcount);
for (long startcolidx = 0; startcolidx < RangeNum; startcolidx = startcolidx + blockRangeCount) {
long tempechocol = blockRangeCount;
if (startcolidx + tempechocol >= RangeNum) {
tempechocol = RangeNum - startcolidx;
}
qDebug() << " imgxyz :\t" << startcolidx << "\t-\t" << startcolidx + tempechocol << " / " << RangeNum;
std::shared_ptr<double> demx = readDataArr<double>(outimgxyz, 0, startcolidx, prfcount, tempechocol, 1, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
std::shared_ptr<double> demy = readDataArr<double>(outimgxyz, 0, startcolidx, prfcount, tempechocol, 2, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
std::shared_ptr<double> demz = readDataArr<double>(outimgxyz, 0, startcolidx, prfcount, tempechocol, 3, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
std::shared_ptr<double> h_demx((double*)mallocCUDAHost(sizeof(double) * prfcount * tempechocol), FreeCUDAHost);
std::shared_ptr<double> h_demy((double*)mallocCUDAHost(sizeof(double) * prfcount * tempechocol), FreeCUDAHost);
std::shared_ptr<double> h_demz((double*)mallocCUDAHost(sizeof(double) * prfcount * tempechocol), FreeCUDAHost);
#pragma omp parallel for
for (long ii = 0; ii < prfcount; ii++) {
for (long jj = 0; jj < tempechocol; jj++) {
h_demx.get()[ii * tempechocol + jj] = demx.get()[ii * tempechocol + jj];
h_demy.get()[ii * tempechocol + jj] = demy.get()[ii * tempechocol + jj];
h_demz.get()[ii * tempechocol + jj] = demz.get()[ii * tempechocol + jj];
}
}
std::shared_ptr<double> d_demx((double*)mallocCUDADevice(sizeof(double) * prfcount * tempechocol), FreeCUDADevice);
std::shared_ptr<double> d_demy((double*)mallocCUDADevice(sizeof(double) * prfcount * tempechocol), FreeCUDADevice);
std::shared_ptr<double> d_demz((double*)mallocCUDADevice(sizeof(double) * prfcount * tempechocol), FreeCUDADevice);
HostToDevice(h_demx.get(), d_demx.get(), sizeof(double) * prfcount * tempechocol);
HostToDevice(h_demy.get(), d_demy.get(), sizeof(double) * prfcount * tempechocol);
HostToDevice(h_demz.get(), d_demz.get(), sizeof(double) * prfcount * tempechocol);
TIMEBPCreateImageGrid(
d_Pxs.get(), d_Pys.get(), d_Pzs.get(),
d_AntDirectX.get(), d_AntDirectY.get(), d_AntDirectZ.get(),
d_demx.get(), d_demy.get(), d_demz.get(),
prfcount, tempechocol, 0,
Rnear + dx * startcolidx, dx // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޶<EFBFBD>
);
DeviceToHost(h_demx.get(), d_demx.get(), sizeof(double) * prfcount * tempechocol);
DeviceToHost(h_demy.get(), d_demy.get(), sizeof(double) * prfcount * tempechocol);
DeviceToHost(h_demz.get(), d_demz.get(), sizeof(double) * prfcount * tempechocol);
#pragma omp parallel for
for (long ii = 0; ii < prfcount; ii++) {
for (long jj = 0; jj < tempechocol; jj++) {
demx.get()[ii * tempechocol + jj] = h_demx.get()[ii * tempechocol + jj];
demy.get()[ii * tempechocol + jj] = h_demy.get()[ii * tempechocol + jj];
demz.get()[ii * tempechocol + jj] = h_demz.get()[ii * tempechocol + jj];
}
}
outimgxyz.saveImage(demx, 0, startcolidx, prfcount, tempechocol, 1);
outimgxyz.saveImage(demy, 0, startcolidx, prfcount, tempechocol, 2);
outimgxyz.saveImage(demz, 0, startcolidx, prfcount, tempechocol, 3);
// <20><>XYZת<5A><D7AA>Ϊ<EFBFBD><CEAA>γ<EFBFBD><CEB3>
std::shared_ptr<double> demllx = readDataArr<double>(outimgll, 0, startcolidx, prfcount, tempechocol, 1, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
std::shared_ptr<double> demlly = readDataArr<double>(outimgll, 0, startcolidx, prfcount, tempechocol, 2, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
std::shared_ptr<double> demllz = readDataArr<double>(outimgll, 0, startcolidx, prfcount, tempechocol, 3, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
#pragma omp parallel for
for (long ii = 0; ii < prfcount; ii++) {
for (long jj = 0; jj < tempechocol; jj++) {
double x = demx.get()[ii * tempechocol + jj];
double y = demy.get()[ii * tempechocol + jj];
double z = demz.get()[ii * tempechocol + jj];
Landpoint point;
XYZ2BLH_FixedHeight(x, y, z, 0, point);
demllx.get()[ii * tempechocol + jj] = point.lon;
demlly.get()[ii * tempechocol + jj] = point.lat;
demllz.get()[ii * tempechocol + jj] = point.ati;
}
}
outimgll.saveImage(demllx, 0, startcolidx, prfcount, tempechocol, 1);
outimgll.saveImage(demlly, 0, startcolidx, prfcount, tempechocol, 2);
outimgll.saveImage(demllz, 0, startcolidx, prfcount, tempechocol, 3);
}
qDebug() << u8"6.<2E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
qDebug() << "---------------------------------------------------------------------------------";
}
增加采样工具
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bool OverlapCheck(QString& ImageLLPath, QString& ImageDEMPath)
{
// <20><><EFBFBD><EFBFBD>DEM<45>Ƿ<EFBFBD><C7B7><EFBFBD>WGS84<38><34><EFBFBD><EFBFBD>ϵ
插值结果代码调节完成
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//long demEPSG = GetEPSGFromRasterFile(ImageDEMPath);
//if (demEPSG != 4326) {
// qDebug() << u8"DEM<45><4D><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD><EFBFBD>WGS84<38><34><EFBFBD><EFBFBD>ϵ,ESPG:"<< demEPSG;
// return false;
//}
增加采样工具
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gdalImage demimg(ImageDEMPath);
gdalImage imgll(ImageLLPath);
long imgheight = imgll.height;
long imgwidth = imgll.width;
Eigen::MatrixXd imglonArr = imgll.getData(0, 0, imgheight, imgwidth, 1);
Eigen::MatrixXd imglatArr = imgll.getData(0, 0, imgheight, imgwidth, 2);
插值结果代码调节完成
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// <20><>ӡ<EFBFBD><D3A1>Χ
qDebug() << u8"Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Χ<EFBFBD><EFBFBD>";
qDebug() << u8"<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD>ȣ<EFBFBD>\t" << imglonArr.minCoeff();
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD>󾭶ȣ<EFBFBD>\t" << imglonArr.maxCoeff();
qDebug() << u8"<EFBFBD><EFBFBD>Сγ<EFBFBD>ȣ<EFBFBD>\t" << imglatArr.minCoeff();
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD>ȣ<EFBFBD>\t" << imglatArr.maxCoeff();
qDebug() << u8"DEM<EFBFBD><EFBFBD>Χ<EFBFBD><EFBFBD>";
RasterExtend demextend = demimg.getExtend();
qDebug() << u8"<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD>ȣ<EFBFBD>\t" << demextend.min_x;
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD>󾭶ȣ<EFBFBD>\t" << demextend.max_x;
qDebug() << u8"<EFBFBD><EFBFBD>Сγ<EFBFBD>ȣ<EFBFBD>\t" << demextend.min_y;
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD>ȣ<EFBFBD>\t" << demextend.max_y;
qDebug() << u8"Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD>\t" << demimg.height << " * " << demimg.width;
增加采样工具
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for (long i = 0; i < imgheight; i++)
{
for (long j = 0; j < imgwidth; j++)
{
double lon = imglonArr(i, j); // X
double lat = imglatArr(i, j); // Y
插值结果代码调节完成
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Landpoint point = demimg.getRow_Col(lon, lat);
增加采样工具
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imglonArr(i, j) = point.lon;
imglatArr(i, j) = point.lat;
}
}
double minX = imglonArr.minCoeff();
double maxX = imglonArr.maxCoeff();
double minY = imglatArr.minCoeff();
double maxY = imglatArr.maxCoeff();
插值结果代码调节完成
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//<2F><>ӡ<EFBFBD><D3A1>Χ
qDebug() << u8"dem <20>ķ<EFBFBD>Χ<EFBFBD><CEA7>";
qDebug() << u8"minX:"<<minX<<"\t"<<demimg.width;
qDebug() << u8"maxX:"<<maxX << "\t" << demimg.width;
qDebug() << u8"minY:"<<minY << "\t" << demimg.height;
qDebug() << u8"maxY:"<<maxY << "\t" << demimg.height;
qDebug() << u8"ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>\t" << demimg.height << " , " << demimg.width;
增加采样工具
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if (minX<1 || maxX>demimg.width - 1 || minY<1 || maxY>demimg.height - 1) {
return false;
}
else {
return true;
}
}
在高程插值之后，增加了同步斜距计算
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bool GPSPointsNumberEqualCheck(QString& ImageLLPath, QString& InEchoGPSDataPath)
{
gdalImage antimg(InEchoGPSDataPath);
gdalImage imgll(ImageLLPath);
return antimg.height == imgll.height;
}
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00
在高程插值之后，增加了同步斜距计算
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void InterploateAtiByRefDEM(QString& ImageLLPath, QString& ImageDEMPath, QString& outImageLLAPath, QString& InEchoGPSDataPath)
增加采样工具
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{
gdalImage demimg(ImageDEMPath);
gdalImage imgll(ImageLLPath);
调整DEM插值结果
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gdalImage outimgll = CreategdalImageDouble(outImageLLAPath, imgll.height, imgll.width, 4, true, true); // <20><><EFBFBD>ȡ<EFBFBD>γ<EFBFBD>ȡ<EFBFBD><C8A1>̡߳<DFB3>б<EFBFBD><D0B1>
增加采样工具
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long imgheight = imgll.height;
long imgwidth = imgll.width;
Eigen::MatrixXd imglonArr = imgll.getData(0, 0, imgheight, imgwidth, 1);
Eigen::MatrixXd imglatArr = imgll.getData(0, 0, imgheight, imgwidth, 2);
插值结果代码调节完成
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Eigen::MatrixXd demArr = demimg.getData(0, 0, demimg.height, demimg.width, 1);
增加采样工具
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Eigen::MatrixXd imgatiArr = Eigen::MatrixXd::Zero(imgheight, imgwidth);
在高程插值之后，增加了同步斜距计算
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Eigen::MatrixXd imgRArr = Eigen::MatrixXd::Zero(imgheight, imgwidth);
增加采样工具
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outimgll.saveImage(imglonArr, 0, 0, 1);
outimgll.saveImage(imglatArr, 0, 0, 2);
插值结果代码调节完成
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double minX = imglonArr.minCoeff();
double maxX = imglonArr.maxCoeff();
double minY = imglatArr.minCoeff();
double maxY = imglatArr.maxCoeff();
//<2F><>ӡ<EFBFBD><D3A1>Χ
qDebug() << u8"dem <20>ķ<EFBFBD>Χ<EFBFBD><CEA7>";
qDebug() << u8"minX:" << minX << "\t" << demimg.width;
qDebug() << u8"maxX:" << maxX << "\t" << demimg.width;
qDebug() << u8"minY:" << minY << "\t" << demimg.height;
qDebug() << u8"maxY:" << maxY << "\t" << demimg.height;
qDebug() << u8"ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>\t" << demimg.height << " , " << demimg.width;
增加采样工具
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for (long i = 0; i < imgheight; i++) {
插值结果代码调节完成
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//printf("\rprocess:%f precent\t\t\t",i*100.0/imgheight);
增加采样工具
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for (long j = 0; j < imgwidth; j++) {
插值结果代码调节完成
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double lon = imglonArr(i, j);
double lat = imglatArr(i, j);
Landpoint point = demimg.getRow_Col(lon, lat);
仿真图像采样
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if (point.lon<1 || point.lon>demimg.width - 2 || point.lat < 1 || point.lat - 2) {
continue;
}
else {}
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Landpoint p0, p11, p21, p12, p22;
仿真图像采样
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插值结果代码调节完成
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p0.lon = point.lon;
p0.lat = point.lat;
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p11.lon = floor(p0.lon);
p11.lat = floor(p0.lat);
插值结果代码调节完成
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p11.ati = demArr(long(p11.lat), long(p11.lon));
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p12.lon = ceil(p0.lon);
p12.lat = floor(p0.lat);
插值结果代码调节完成
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p12.ati = demArr(long(p12.lat), long(p12.lon));
增加采样工具
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p21.lon = floor(p0.lon);
p21.lat = ceil(p0.lat);
插值结果代码调节完成
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p21.ati = demArr(long(p21.lat), long(p21.lon));
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p22.lon = ceil(p0.lon);
p22.lat = ceil(p0.lat);
插值结果代码调节完成
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p22.ati = demArr(long(p22.lat), long(p22.lon));
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p0.lon = p0.lon - p11.lon;
p0.lat = p0.lat - p11.lat;
p12.lon = p12.lon - p11.lon;
p12.lat = p12.lat - p11.lat;
p21.lon = p21.lon - p11.lon;
p21.lat = p21.lat - p11.lat;
p22.lon = p22.lon - p11.lon;
p22.lat = p22.lat - p11.lat;
p11.lon = p11.lon - p11.lon;
p11.lat = p11.lat - p11.lat;
插值结果代码调节完成
2025-04-06 17:27:57 +00:00
p0.ati=Bilinear_interpolation(p0, p11, p21, p12, p22);
增加采样工具
2025-04-06 06:29:35 +00:00
imgatiArr(i, j) = p0.ati;
}
}
outimgll.saveImage(imgatiArr, 0, 0, 3);
在高程插值之后，增加了同步斜距计算
2025-04-06 08:48:37 +00:00
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ֵ";
gdalImage antimg(InEchoGPSDataPath);
qDebug() << u8"1. <20>ز<EFBFBD>GPS<50><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t";
qDebug() << u8"<EFBFBD>ļ<EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << InEchoGPSDataPath;
qDebug() << u8"GPS <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << antimg.height;
qDebug() << u8"<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << antimg.width;
增加采样工具
2025-04-06 06:29:35 +00:00
在高程插值之后，增加了同步斜距计算
2025-04-06 08:48:37 +00:00
long prfcount = antimg.height;
std::shared_ptr<double> Pxs((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> Pys((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> Pzs((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectX((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectY((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectZ((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
{
long colnum = 19;
std::shared_ptr<double> antpos = readDataArr<double>(antimg, 0, 0, prfcount, colnum, 1, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
double time = 0;
double Px = 0;
double Py = 0;
double Pz = 0;
for (long i = 0; i < prfcount; i++) {
Pxs.get()[i] = antpos.get()[i * 19 + 1]; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Pys.get()[i] = antpos.get()[i * 19 + 2];
Pzs.get()[i] = antpos.get()[i * 19 + 3];
AntDirectX.get()[i] = antpos.get()[i * 19 + 13];// zero doppler
AntDirectY.get()[i] = antpos.get()[i * 19 + 14];
AntDirectZ.get()[i] = antpos.get()[i * 19 + 15];
double NormAnt = std::sqrt(AntDirectX.get()[i] * AntDirectX.get()[i] +
AntDirectY.get()[i] * AntDirectY.get()[i] +
AntDirectZ.get()[i] * AntDirectZ.get()[i]);
AntDirectX.get()[i] = AntDirectX.get()[i] / NormAnt;
AntDirectY.get()[i] = AntDirectY.get()[i] / NormAnt;
AntDirectZ.get()[i] = AntDirectZ.get()[i] / NormAnt;// <20><>һ<EFBFBD><D2BB>
}
antpos.reset();
}
#pragma omp parallel for
for (long prfid = 0; prfid < prfcount; prfid++) {
double Px = Pxs.get()[prfid];
double Py = Pys.get()[prfid];
double Pz = Pzs.get()[prfid];
double R = 0;
Landpoint LLA = {};
Point3 XYZ = {};
for (long j = 0; j < imgwidth; j++) {
LLA.lon = imglonArr(prfid, j);
LLA.lat = imglatArr(prfid, j);
LLA.ati = imgatiArr(prfid, j);
LLA2XYZ(LLA, XYZ);
R = sqrt(pow(Px - XYZ.x, 2) +
pow(Py - XYZ.y, 2) +
pow(Pz - XYZ.z, 2));
imgRArr(prfid, j) = R;
}
}
outimgll.saveImage(imgRArr, 0, 0, 4);
增加采样工具
2025-04-06 06:29:35 +00:00
qDebug() << u8"<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
}
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00
同步修改---增加成像范围自动裁剪功能
2025-04-07 16:13:36 +00:00
void InterploateClipAtiByRefDEM(QString ImageLLPath, QString& ImageDEMPath, QString& outImageLLAPath, QString& InEchoGPSDataPath) {
gdalImage demimg(ImageDEMPath);
gdalImage imgll(ImageLLPath);
// <20>ü<EFBFBD>
long imgheight = imgll.height;
long imgwidth = imgll.width;
long minRow = -1;
long maxRow = imgheight;
long minCol = -1;
long maxCol = imgwidth;
Eigen::MatrixXd imglonArr = imgll.getData(0, 0, imgheight, imgwidth, 1);
Eigen::MatrixXd imglatArr = imgll.getData(0, 0, imgheight, imgwidth, 2);
#pragma omp parallel for
for (long i = 0; i < imgheight; i++) {
for (long j = 0; j < imgwidth; j++) {
double lon = imglonArr(i, j);
double lat = imglatArr(i, j);
Landpoint point = demimg.getRow_Col(lon, lat);
imglonArr(i, j) = point.lon;
imglatArr(i, j) = point.lat;
}
}
// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ɨ<EFBFBD><C9A8>
bool minRowFlag=true, maxRowFlag= true, minColFlag = true, maxColFlag = true;
for (long i = 0; i < imgheight; i++) {
for (long j = 0; j < imgwidth; j++) {
if (imglonArr(i, j) > 0 && minRowFlag) {
minRowFlag = false;
minRow = i;
break;
}
if (imglonArr(i, j) < imgheight) {
maxRow = i;
}
}
}
for (long j = 0; j < imgwidth; j++) {
for (long i = 0; i < imgheight; i++) {
if (imglatArr(i, j) > 0 && minColFlag) {
minColFlag = false;
minCol = j;
break;
}
if (imglatArr(i, j) < imgheight) {
maxCol = j;
}
}
}
long RowCount = maxRow - minRow;
long ColCount = maxCol - minCol;
gdalImage outimgll = CreategdalImageDouble(outImageLLAPath, RowCount, ColCount, 4, true, true); // <20><><EFBFBD>ȡ<EFBFBD>γ<EFBFBD>ȡ<EFBFBD><C8A1>̡߳<DFB3>б<EFBFBD><D0B1>
同步修改
2025-04-08 02:18:00 +00:00
imgheight = outimgll.height;
imgwidth = outimgll.width;
同步修改---增加成像范围自动裁剪功能
2025-04-07 16:13:36 +00:00
同步修改
2025-04-08 02:18:00 +00:00
imglonArr = imgll.getData(minRow, minCol, RowCount, ColCount, 1);
imglatArr = imgll.getData(minRow, minCol, RowCount, ColCount, 2);
同步修改---增加成像范围自动裁剪功能
2025-04-07 16:13:36 +00:00
Eigen::MatrixXd demArr = demimg.getData(0, 0, demimg.height, demimg.width, 1);
Eigen::MatrixXd imgatiArr = Eigen::MatrixXd::Zero(imgheight, imgwidth);
Eigen::MatrixXd imgRArr = Eigen::MatrixXd::Zero(imgheight, imgwidth);
outimgll.saveImage(imglonArr, 0, 0, 1);
outimgll.saveImage(imglatArr, 0, 0, 2);
double minX = imglonArr.minCoeff();
double maxX = imglonArr.maxCoeff();
double minY = imglatArr.minCoeff();
double maxY = imglatArr.maxCoeff();
//<2F><>ӡ<EFBFBD><D3A1>Χ
qDebug() << u8"dem <20>ķ<EFBFBD>Χ<EFBFBD><CEA7>";
qDebug() << u8"minX:" << minX << "\t" << demimg.width;
qDebug() << u8"maxX:" << maxX << "\t" << demimg.width;
qDebug() << u8"minY:" << minY << "\t" << demimg.height;
qDebug() << u8"maxY:" << maxY << "\t" << demimg.height;
qDebug() << u8"ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>\t" << demimg.height << " , " << demimg.width;
for (long i = 0; i < imgheight; i++) {
//printf("\rprocess:%f precent\t\t\t",i*100.0/imgheight);
for (long j = 0; j < imgwidth; j++) {
double lon = imglonArr(i, j);
double lat = imglatArr(i, j);
Landpoint point = demimg.getRow_Col(lon, lat);
if (point.lon<1 || point.lon>demimg.width - 2 || point.lat < 1 || point.lat - 2) {
continue;
}
else {}
Landpoint p0, p11, p21, p12, p22;
p0.lon = point.lon;
p0.lat = point.lat;
p11.lon = floor(p0.lon);
p11.lat = floor(p0.lat);
p11.ati = demArr(long(p11.lat), long(p11.lon));
p12.lon = ceil(p0.lon);
p12.lat = floor(p0.lat);
p12.ati = demArr(long(p12.lat), long(p12.lon));
p21.lon = floor(p0.lon);
p21.lat = ceil(p0.lat);
p21.ati = demArr(long(p21.lat), long(p21.lon));
p22.lon = ceil(p0.lon);
p22.lat = ceil(p0.lat);
p22.ati = demArr(long(p22.lat), long(p22.lon));
p0.lon = p0.lon - p11.lon;
p0.lat = p0.lat - p11.lat;
p12.lon = p12.lon - p11.lon;
p12.lat = p12.lat - p11.lat;
p21.lon = p21.lon - p11.lon;
p21.lat = p21.lat - p11.lat;
p22.lon = p22.lon - p11.lon;
p22.lat = p22.lat - p11.lat;
p11.lon = p11.lon - p11.lon;
p11.lat = p11.lat - p11.lat;
p0.ati = Bilinear_interpolation(p0, p11, p21, p12, p22);
imgatiArr(i, j) = p0.ati;
}
}
outimgll.saveImage(imgatiArr, 0, 0, 3);
qDebug() << u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ֵ";
gdalImage antimg(InEchoGPSDataPath);
qDebug() << u8"1. <20>ز<EFBFBD>GPS<50><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t";
qDebug() << u8"<EFBFBD>ļ<EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << InEchoGPSDataPath;
qDebug() << u8"GPS <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << antimg.height;
qDebug() << u8"<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t" << antimg.width;
long prfcount = antimg.height;
std::shared_ptr<double> Pxs((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> Pys((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> Pzs((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectX((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectY((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
std::shared_ptr<double> AntDirectZ((double*)mallocCUDAHost(sizeof(double) * prfcount), FreeCUDAHost);
{
long colnum = 19;
std::shared_ptr<double> antpos = readDataArr<double>(antimg, 0, 0, prfcount, colnum, 1, GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
double time = 0;
double Px = 0;
double Py = 0;
double Pz = 0;
for (long i = 0; i < prfcount; i++) {
Pxs.get()[i] = antpos.get()[i * 19 + 1]; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Pys.get()[i] = antpos.get()[i * 19 + 2];
Pzs.get()[i] = antpos.get()[i * 19 + 3];
AntDirectX.get()[i] = antpos.get()[i * 19 + 13];// zero doppler
AntDirectY.get()[i] = antpos.get()[i * 19 + 14];
AntDirectZ.get()[i] = antpos.get()[i * 19 + 15];
double NormAnt = std::sqrt(AntDirectX.get()[i] * AntDirectX.get()[i] +
AntDirectY.get()[i] * AntDirectY.get()[i] +
AntDirectZ.get()[i] * AntDirectZ.get()[i]);
AntDirectX.get()[i] = AntDirectX.get()[i] / NormAnt;
AntDirectY.get()[i] = AntDirectY.get()[i] / NormAnt;
AntDirectZ.get()[i] = AntDirectZ.get()[i] / NormAnt;// <20><>һ<EFBFBD><D2BB>
}
antpos.reset();
}
#pragma omp parallel for
for (long prfid = minRow; prfid < maxRow; prfid++) {
double Px = Pxs.get()[prfid];
double Py = Pys.get()[prfid];
double Pz = Pzs.get()[prfid];
double R = 0;
Landpoint LLA = {};
Point3 XYZ = {};
for (long j = 0; j < imgwidth; j++) {
LLA.lon = imglonArr(prfid-minRow, j);
LLA.lat = imglatArr(prfid - minRow, j);
LLA.ati = imgatiArr(prfid - minRow, j);
LLA2XYZ(LLA, XYZ);
R = sqrt(pow(Px - XYZ.x, 2) +
pow(Py - XYZ.y, 2) +
pow(Pz - XYZ.z, 2));
imgRArr(prfid - minRow, j) = R;
}
}
outimgll.saveImage(imgRArr, 0, 0, 4);
qDebug() << u8"<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
}
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00
int ReflectTable_WGS2Range(QString dem_rc_path,QString outOriSimTiffPath,QString ori_sim_count_tiffPath,long OriHeight,long OriWidth)
{
gdalImage sim_rc(dem_rc_path);
gdalImage sim_sar_img = CreategdalImage(outOriSimTiffPath, OriHeight, OriWidth, 2, sim_rc.gt, sim_rc.projection, false);// ע<><D7A2><EFBFBD><EFBFBD><EFBFBD>ﱣ<EFBFBD><EFB1A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for (int max_rows_ids = 0; max_rows_ids < OriHeight; max_rows_ids = max_rows_ids + 1000) {
Eigen::MatrixXd sim_sar = sim_sar_img.getData(max_rows_ids, 0, 1000, OriWidth, 1);
Eigen::MatrixXd sim_sarc = sim_sar_img.getData(max_rows_ids, 0, 1000, OriWidth, 2);
sim_sar = sim_sar.array() * 0 - 9999;
sim_sarc = sim_sar.array() * 0 - 9999;
sim_sar_img.saveImage(sim_sar, max_rows_ids, 0, 1);
sim_sar_img.saveImage(sim_sarc, max_rows_ids, 0, 2);
}
sim_sar_img.setNoDataValue(-9999, 1);
sim_sar_img.setNoDataValue(-9999, 2);
int conver_lines = 5000;
int line_invert = 4000;// <20><><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD>
int line_offset = 60;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
omp_lock_t lock;
omp_init_lock(&lock); // <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
int allCount = 0;
for (int max_rows_ids = 0; max_rows_ids < sim_rc.height; max_rows_ids = max_rows_ids + line_invert) {
Eigen::MatrixXd dem_r = sim_rc.getData(max_rows_ids, 0, conver_lines, sim_rc.width, 1);
Eigen::MatrixXd dem_c = sim_rc.getData(max_rows_ids, 0, conver_lines, sim_rc.width, 2);
int dem_rows_num = dem_r.rows();
int dem_cols_num = dem_r.cols();
// <20><><EFBFBD>²<EFBFBD>ֵ<EFBFBD><D6B5>γ<EFBFBD><CEB3>
//Eigen::MatrixXd dem_lon = dem_r;
//Eigen::MatrixXd dem_lat = dem_c;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>¾<EFBFBD>γ<EFBFBD>Ȳ<EFBFBD><C8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
int temp_r, temp_c;
int min_row = dem_r.minCoeff() + 1;
int max_row = dem_r.maxCoeff() + 1;
if (max_row < 0) {
continue;
}
int len_rows = max_row - min_row;
min_row = min_row < 0 ? 0 : min_row;
Eigen::MatrixXd sar_r = sim_sar_img.getData(min_row, 0, len_rows, OriWidth, 1);
Eigen::MatrixXd sar_c = sim_sar_img.getData(min_row, 0, len_rows, OriWidth, 2);
len_rows = sar_r.rows();
#pragma omp parallel for num_threads(8) // NEW ADD
for (int i = 0; i < dem_rows_num - 1; i++) {
for (int j = 0; j < dem_cols_num - 1; j++) {
Point3 p, p1, p2, p3, p4;
Landpoint lp1, lp2, lp3, lp4;
lp1 = sim_rc.getLandPoint(i + max_rows_ids, j, 0);
lp2 = sim_rc.getLandPoint(i + max_rows_ids, j + 1, 0);
lp3 = sim_rc.getLandPoint(i + 1 + max_rows_ids, j + 1, 0);
lp4 = sim_rc.getLandPoint(i + 1 + max_rows_ids, j, 0);
p1 = { dem_r(i,j),dem_c(i,j) };
p2 = { dem_r(i,j + 1),dem_c(i,j + 1) };
p3 = { dem_r(i + 1,j + 1),dem_c(i + 1,j + 1) };
p4 = { dem_r(i + 1,j),dem_c(i + 1,j) };
//if (angle(i, j) >= 90 && angle(i, j + 1) >= 90 && angle(i + 1, j) >= 90 && angle(i + 1, j + 1) >= 90) {
// continue;
//}
double temp_min_r = dem_r.block(i, j, 2, 2).minCoeff();
double temp_max_r = dem_r.block(i, j, 2, 2).maxCoeff();
double temp_min_c = dem_c.block(i, j, 2, 2).minCoeff();
double temp_max_c = dem_c.block(i, j, 2, 2).maxCoeff();
if ((int(temp_min_r) != int(temp_max_r)) && (int(temp_min_c) != int(temp_max_c))) {
for (int ii = int(temp_min_r); ii <= temp_max_r + 1; ii++) {
for (int jj = int(temp_min_c); jj < temp_max_c + 1; jj++) {
if (ii < min_row || ii - min_row >= len_rows || jj < 0 || jj >= OriWidth) {
continue;
}
p = { double(ii),double(jj),0 };
//if (PtInRect(p, p1, p2, p3, p4)) {
p1.z = lp1.lon;
p2.z = lp2.lon;
p3.z = lp3.lon;
p4.z = lp4.lon;
p = invBilinear(p, p1, p2, p3, p4);
if (isnan(p.z)) {
continue;
}
if (p.x < 0) {
continue;
}
double mean = (p1.z + p2.z + p3.z + p4.z) / 4;
if (p.z > p1.z && p.z > p2.z && p.z > p3.z && p.z > p4.z) {
p.z = mean;
}
if (p.z < p1.z && p.z < p2.z && p.z < p3.z && p.z < p4.z) {
p.z = mean;
}
sar_r(ii - min_row, jj) = p.z;
p1.z = lp1.lat;
p2.z = lp2.lat;
p3.z = lp3.lat;
p4.z = lp4.lat;
p = invBilinear(p, p1, p2, p3, p4);
if (isnan(p.z)) {
continue;
}
if (p.x < 0) {
continue;
}
mean = (p1.z + p2.z + p3.z + p4.z) / 4;
if (p.z > p1.z && p.z > p2.z && p.z > p3.z && p.z > p4.z) {
p.z = mean;
}
if (p.z < p1.z && p.z < p2.z && p.z < p3.z && p.z < p4.z) {
p.z = mean;
}
sar_c(ii - min_row, jj) = p.z;
//}
}
}
}
}
}
omp_set_lock(&lock); //<2F><><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>
sim_sar_img.saveImage(sar_r, min_row, 0, 1);
sim_sar_img.saveImage(sar_c, min_row, 0, 2);
allCount = allCount + conver_lines;
qDebug() << "rows:\t" << allCount << "/" << sim_rc.height << "\t computing.....\t" ;
omp_unset_lock(&lock); //<2F>ͷŻ<CDB7><C5BB><EFBFBD><EFBFBD><EFBFBD>
}
return 0;
}
同步修改
2025-04-08 02:18:00 +00:00
int ResampleEChoDataFromGeoEcho(QString L2echodataPath, QString RangeLooktablePath, QString L1AEchoDataPath) {
gdalImageComplex echodata(L2echodataPath);
gdalImage looktable(RangeLooktablePath);
同步工具增加
2025-04-08 02:43:31 +00:00
gdalImageComplex l1adata = CreategdalImageComplexNoProj(L1AEchoDataPath, looktable.height, looktable.width, 1, true);
修改数据加载过大时的bug
2025-04-08 04:06:27 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
Eigen::MatrixXcd echoArr = echodata.getDataComplex(0, 0, echodata.height, echodata.width, 1);
修改数据加载过大时的bug
2025-04-08 04:06:27 +00:00
Eigen::MatrixXd imglonArr = looktable.getData(0, 0, looktable.height, looktable.width, 1);
Eigen::MatrixXd imglatArr = looktable.getData(0, 0, looktable.height, looktable.width, 2);
同步工具增加
2025-04-08 02:43:31 +00:00
Eigen::MatrixXcd l1aArr= l1adata.getDataComplex(0, 0, l1adata.height, l1adata.width, 1);
l1aArr = l1aArr.array() * 0;
同步修改
2025-04-08 02:18:00 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
long imgheight = looktable.height;
long imgwidth = looktable.width;
for (long i = 0; i < imgheight; i++) {
增加多级产品生产工具-待测试
2025-04-08 03:01:52 +00:00
printf("\rGEC: process:%f precent\t\t\t",i*100.0/imgheight);
同步工具增加
2025-04-08 02:43:31 +00:00
for (long j = 0; j < imgwidth; j++) {
double lon = imglonArr(i, j);
double lat = imglatArr(i, j);
Landpoint point = echodata.getRow_Col(lon, lat);
if (point.lon<1 || point.lon>echodata.width - 2 || point.lat < 1 || point.lat >echodata.height - 2) {
continue;
}
else {}
// ʵ<><CAB5><EFBFBD><EFBFBD>ֵ
{
Landpoint p0, p11, p21, p12, p22;
p0.lon = point.lon;
p0.lat = point.lat;
p11.lon = floor(p0.lon);
p11.lat = floor(p0.lat);
p11.ati = echoArr(long(p11.lat), long(p11.lon)).real();
p12.lon = ceil(p0.lon);
p12.lat = floor(p0.lat);
p12.ati = echoArr(long(p12.lat), long(p12.lon)).real();
p21.lon = floor(p0.lon);
p21.lat = ceil(p0.lat);
p21.ati = echoArr(long(p21.lat), long(p21.lon)).real();
p22.lon = ceil(p0.lon);
p22.lat = ceil(p0.lat);
p22.ati = echoArr(long(p22.lat), long(p22.lon)).real();
p0.lon = p0.lon - p11.lon;
p0.lat = p0.lat - p11.lat;
同步修改
2025-04-08 02:18:00 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
p12.lon = p12.lon - p11.lon;
p12.lat = p12.lat - p11.lat;
同步修改
2025-04-08 02:18:00 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
p21.lon = p21.lon - p11.lon;
p21.lat = p21.lat - p11.lat;
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
p22.lon = p22.lon - p11.lon;
p22.lat = p22.lat - p11.lat;
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
p11.lon = p11.lon - p11.lon;
p11.lat = p11.lat - p11.lat;
p0.ati = Bilinear_interpolation(p0, p11, p21, p12, p22);
l1aArr(i, j).real(p0.ati);
}
//<2F>鲿<EFBFBD><E9B2BF>ֵ
{
Landpoint p0, p11, p21, p12, p22;
p0.lon = point.lon;
p0.lat = point.lat;
p11.lon = floor(p0.lon);
p11.lat = floor(p0.lat);
p11.ati = echoArr(long(p11.lat), long(p11.lon)).imag();
p12.lon = ceil(p0.lon);
p12.lat = floor(p0.lat);
p12.ati = echoArr(long(p12.lat), long(p12.lon)).imag();
p21.lon = floor(p0.lon);
p21.lat = ceil(p0.lat);
p21.ati = echoArr(long(p21.lat), long(p21.lon)).imag();
p22.lon = ceil(p0.lon);
p22.lat = ceil(p0.lat);
p22.ati = echoArr(long(p22.lat), long(p22.lon)).imag();
p0.lon = p0.lon - p11.lon;
p0.lat = p0.lat - p11.lat;
p12.lon = p12.lon - p11.lon;
p12.lat = p12.lat - p11.lat;
p21.lon = p21.lon - p11.lon;
p21.lat = p21.lat - p11.lat;
p22.lon = p22.lon - p11.lon;
p22.lat = p22.lat - p11.lat;
p11.lon = p11.lon - p11.lon;
p11.lat = p11.lat - p11.lat;
p0.ati = Bilinear_interpolation(p0, p11, p21, p12, p22);
l1aArr(i, j).imag(p0.ati);
}
}
}
l1adata.saveImage(l1aArr, 0, 0, 1);
修改数据加载过大时的bug
2025-04-08 04:06:27 +00:00
同步工具增加
2025-04-08 02:43:31 +00:00
return 0;
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00
同步修改
2025-04-08 02:18:00 +00:00
}
增加了 WGS84 到斜距平面查找表结果反向映射
2025-04-07 13:46:53 +00:00