[View] getSensorsize method update to get correct sensorHeight

alicevision · Aug 25, 2023 · e6ffcd3 · e6ffcd3
1 parent 68bf0a0
commit e6ffcd3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/aliceVision/sfmData/View.cpp b/src/aliceVision/sfmData/View.cpp
@@ -214,6 +214,8 @@ int View::getSensorSize(const std::vector<sensorDB::Datasheet>& sensorDatabase,
 
     if (hasCameraMetadata)
     {
+        const double imageRatio = static_cast<double>(getWidth()) / static_cast<double>(getHeight());
+
         intrinsicInitMode = camera::EInitMode::UNKNOWN;
         sensorDB::Datasheet datasheet;
         if (sensorDB::getInfo(make, model, sensorDatabase, datasheet))
@@ -245,6 +247,7 @@ int View::getSensorSize(const std::vector<sensorDB::Datasheet>& sensorDatabase,
             }
 
             sensorWidth = datasheet._sensorWidth;
+            sensorHeight = (imageRatio > 1.0) ? sensorWidth / imageRatio : sensorWidth * imageRatio;
             sensorWidthSource = ESensorWidthSource::FROM_DB;
 
             if (focalLengthmm > 0.0)