s.zhong comments

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                                            s.zhong

Uneven raster cell size outputs

Sounds good!

Unable to add_subdirectory with openMVG in cmake

Hi Pierre, I'm trying to manage all the dependencies in one project which for me would be simpler to package, and there are also some shared 3rd party dependencies for...

3D model of the building area is poor when with boundary constraints

I can understand the artifacts at the edge of the model due to boundary constraints, but the artifacts in the middle of model are strange, constrain boundary shouldn't affect the...

Try to fix georeferencing accuracy

I think the 3D coordinate system with UTM zone is not an accurate 3D cartesian coordinate system. The horizontal part is a traverse mercator projection, the warping is different from...

Try to fix georeferencing accuracy

IMHO, the problem is not the 3D model being warped hence inaccurate. The 3d reconstruction is designed to be done in topocentric coordinate system at the beginning because it's being...

Try to fix georeferencing accuracy

OK, I'll test your updates and report back. Unfortunately I can't share my dataset

Try to fix georeferencing accuracy

It's hard to show it without zooming around the map, below are some screenshots around the markers, the error still exists. The error vectors, from the actual marker on the...

Try to fix georeferencing accuracy

I created a colab notebook can simulate the issue. The Idea is to create a plane with grids of coordinates in topocentric coordinate system, easting, northing are ranged from -2000m...

Try to fix georeferencing accuracy

understandable, I was unsure about whether to keep a standalone topocentric file or simply overwrite it. But in order to make rerun work properly, this is the only way I...

Try to fix georeferencing accuracy

Updated the code to convert all geomodel objs, the alignment part provided good reference for me to use. Still need to do GLTF conversion. But I think we should probably...