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RasterProcessTool
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修改回波计算，并输出部分提示

pull/3/head
陈增辉 2024-12-26 09:49:35 +08:00
parent 96362a7469
commit 553959a86b
2 changed files with 16 additions and 3 deletions
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2
GPUTool/GPUTBPImage.cu
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@ -29,7 +29,7 @@ __global__ void CUDA_TBPImage(
//printf("\nidx:\t %d %d %d\n", idx, linecount, plusepoint);
if (idx < rowcount * colcount) {
float R = sqrtf(powf(antPx[prfid] - imgx[idx], 2) + powf(antPy[prfid] - imgy[idx], 2) + powf(antPz[prfid] - imgz[idx], 2));
float Ridf = ((R - Rnear) * 2 / LIGHTSPEED) * fs;
float Ridf = 2 * (R - Rnear) / LIGHTSPEED * fs;
long Rid = floorf(Ridf);
if(Rid <0|| Rid >= freqcount){}
else {

17
SimulationSAR/TBPImageAlgCls.cpp
View File

@ -194,9 +194,21 @@ ErrorCode TBPImageAlgCls::ProcessGPU()
float Rfar = this->L1ds->getFarRange();
float fs = this->L1ds->getFs();
double dx = LIGHTSPEED / 2 / fs;
float freq = this->L1ds->getCenterFreq()*1.0*1e9;
float freq = this->L1ds->getCenterFreq();
double factorj = freq * 4 * M_PI / LIGHTSPEED ;
qDebug() << "------------------------------------------------";
qDebug() << "TBP params:";
qDebug() << "Rnear:\t" << Rnear;
qDebug() << "Rfar:\t" << Rfar;
qDebug() << "fs:\t" << fs;
qDebug() << "freq:\t" << freq;
qDebug() << "rowCount:\t" << rowCount;
qDebug() << "colCount:\t" << colCount;
qDebug() << "PRFCount:\t" << PRFCount;
qDebug() << "PlusePoints:\t" << PlusePoints;
std::shared_ptr<float> Pxs (new float[this->L0ds->getPluseCount()]);
std::shared_ptr<float> Pys (new float[this->L0ds->getPluseCount()]);
std::shared_ptr<float> Pzs (new float[this->L0ds->getPluseCount()]);
@ -357,7 +369,8 @@ void TBPImageGPUAlg(std::shared_ptr<float> antPx, std::shared_ptr<float> antPy,
CUDATBPImage(
d_antPx,d_antPy,d_antPz,
d_imgx,d_imgy,d_imgz,
d_echoArr,d_imgArr,
d_echoArr,
d_imgArr,
freq, fs, Rnear, Rfar,
rowcount, colcount,
prfid, freqcount