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romi / plant-3d-explorer

Browser application to visualize 3D scanned plants
https://romi.github.io/plant-3d-explorer/
GNU Affero General Public License v3.0
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Virtual plant / Geom Pipe: reconstructed point cloud is too sparse on visualization with 3d-explorer #147

Open fabfabBesnard opened 2 years ago

fabfabBesnard commented 2 years ago

Using plant-3d-vision v0.10 plant-3d-explorer master

with default config file (found in plant-3d-vision/configs/geom_pipe_virtual.toml v0.10), the reconstructed pcd is only made of a very few points. Resolution should be increased. I tried max_point_cloud_size = 100000 # instead of default is 10000 but this is still insufficient

fabfabBesnard commented 2 years ago

Note: this is really a display issue related to 3d-explorer, because the pcd resolution is OK with meshlab (10 MB file) while the file PointCloud.ply in the folder visualization is 11.6 ko

In the ml pipeline, max_point_cloud_size = 100000 produce a pcd for visualization of 1.3 MB (original size is 1.3 MB too)

fabfabBesnard commented 2 years ago

max_point_cloud_size = 1,000,000 produce a decent pcd resolution

It is weird that the parameter value is not the same for geom/ml pipe. It should be noted however that the reconstructed pcd weight is very different in the two methods (10 times higher in geom compared to ml)