New feature: Depth confidence (#1520)

* New feature: Depth confidence

* iOS app updated to save depth confidence, added util2d::depthBleedingFiltering function

* Updated tools to show/extract depth confidence

* Android: moved smoothing in post-processing, fixed confidence registration, added depth bleeding error option.

* Fixed warning

* removed debug log

* Added new feature types, fixed rendering when exporting texture >4096 (#1469), added depth bleeding filter option to iOS

* fixed some warnings, android: added bleeding error option

* CI: try updating ros2 key

* added sudo

* antoher test

* bump ios app version

examples/RGBDMapping/main.cpp

@@ -256,7 +256,8 @@ int main(int argc, char * argv[])
 				node.sensorData(),
 				4,           // image decimation before creating the clouds
 				4.0f,        // maximum depth of the cloud
-				0.0f);
+				0.0f,
+				0);
 		pcl::PointCloud<pcl::PointXYZRGB>::Ptr tmpNoNaN(new pcl::PointCloud<pcl::PointXYZRGB>);
 		std::vector<int> index;
 		pcl::removeNaNFromPointCloud(*tmp, *tmpNoNaN, index);