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RasterProcessTool
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pull/13/head
chenzenghui 2025-03-12 10:48:02 +08:00
parent f0b0156af3
commit d0651791ea
1 changed files with 4 additions and 4 deletions
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8
BaseCommonLibrary/BaseTool/ImageOperatorBase.cpp
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@ -4188,6 +4188,7 @@ void CreateSARIntensityByLookTable(QString IntensityRasterPath,
long blockYSize = Memory1GB / looktableds.width / 8 * 2; long blockYSize = Memory1GB / looktableds.width / 8 * 2;
Eigen::MatrixXd SARData = SARIntensity.getData(0, 0, SARIntensity.height, SARIntensity.width, 1); Eigen::MatrixXd SARData = SARIntensity.getData(0, 0, SARIntensity.height, SARIntensity.width, 1);
SARData = SARData.array() * 0;
// 分块处理 // 分块处理
for (int yOff = 0; yOff < looktableds.height; yOff += blockYSize) for (int yOff = 0; yOff < looktableds.height; yOff += blockYSize)
{ {
@ -4199,12 +4200,11 @@ void CreateSARIntensityByLookTable(QString IntensityRasterPath,
for (long i = 0; i < rowData.rows(); i++) { for (long i = 0; i < rowData.rows(); i++) {
for (long j = 0; j < rowData.cols(); j++) { for (long j = 0; j < rowData.cols(); j++) {
const long r =round( rowData(i,j))-min_rid; long r =round( rowData(i,j))-min_rid;
const long c = round(colData(i, j))-min_cid; long c = round(colData(i, j))-min_cid;
if (r >= 0 && r < SARIntensity.height && c >= 0 && c <= SARIntensity.width) { if (r >= 0 && r < SARIntensity.height && c >= 0 && c < SARIntensity.width) {
SARData(r, c) = SARData(r, c) + geoData(i, j); SARData(r, c) = SARData(r, c) + geoData(i, j);
} }
} }
} }