how to generate otxs file?

bernwang / latte

LATTE: Accelerating LiDAR Point Cloud Annotation via Sensor Fusion, One-Click Annotation, and Tracking

Apache License 2.0

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how to generate otxs file? #10

Open Bowding opened 5 years ago

Bowding commented 5 years ago

Hi,

I'm trying to annotate my own dataset. I'v already had my pointclouds, no_ground_pointclouds and images ready, but I got the following error when I ran app.py:

/app/test_dataset/0_drive_0064_sync/oxts/32C_000000.txt not found.

What are the oxts files and how to generate it? Btw, the data are not loaded if I name the folder myself, and I can only load if I move the data into one of the existing dataset folders.

Any help would be nice, Thanks

ghost commented 4 years ago

Hi. Can you tell me how you obtained no ground pointclouds?

Bowding commented 4 years ago

Hi. Can you tell me how you obtained no ground pointclouds?

I did a naive ground removal by thresholding on the z-axis, i.e. points with z smaller than a certain threshold are removed.

ghost commented 4 years ago

Thank you for answering. That was helpful :) Did you happen to face the issue of app not showing segmentation by Mask RCNN and corresponding image as faced by other people as well in #9 and #4 . If yes, can you tell me how to solve it? And also how to get these oxts files?