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dense: check and resize the existed dmap file to image #1024

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dense: check and resize the existed dmap file to image #1024

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dense: check and resize the existed dmap file to image
thomas-19 Jul 10, 2023
6700e0c
load dmap size from header
thomas-19 Jul 16, 2023
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8 changes: 8 additions & 0 deletions libs/MVS/SceneDensify.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1962,6 +1962,14 @@ void Scene::DenseReconstructionEstimate(void* pData)
}
// try to load already compute depth-map for this image
if (depthmapComputed && data.nFusionMode >= 0) {
if (depthData.Load(ComposeDepthFilePath(depthData.GetView().GetID(), "dmap"))) {
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DepthMap& depthMap = depthData.depthMap;
Image& image = images[idx];
if(image.width != static_cast<uint32_t>(depthMap.width()) || image.height != static_cast<uint32_t>(depthMap.height())){
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cv::resize(depthMap, depthMap, cv::Size(image.width, image.height), 0, 0, cv::INTER_CUBIC);
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depthData.Save(ComposeDepthFilePath(depthData.GetView().GetID(), "dmap"));
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}
}
if (OPTDENSE::nOptimize & OPTDENSE::OPTIMIZE) {
if (!depthData.Load(ComposeDepthFilePath(depthData.GetView().GetID(), "dmap"))) {
VERBOSE("error: invalid depth-map '%s'", ComposeDepthFilePath(depthData.GetView().GetID(), "dmap").c_str());
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