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Questions tagged [colmap]

7 questions
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How to fix SQLite3 disk I/O error when running inside docker container on a server?

I have build an image (details) to run colmap on a server. When running colmap inside the container with a mounted file system I get SQLite error [../src/base/database.cc, line 267]: disk I/O error. The problem seems to be caused by SQLite3 being…
Mariusmarten
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PCL transformation error using quaternion

I am using 5 kinect in pentagon to capture whole body 360° I have already got quaternion by using colmap. But it can't transform the .ply file correctly. I think the cause of the problem is kinect is a right hand camera Here is my code float qw1…
anonymous
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COLMAP camera pose estimation issue

I was working with COLMAP to find camera poses on custom images. The images also have mask images. When I am using the COLMAP CLI, the commands are not executing and CMD is skipping the commands. In the COLMAP GUI, it is showing "No good initial…
KARTHIK TARAKA SAI BOLLA
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Challenges Processing TEM Images with Colmap

I am currently facing a challenge with using Colmap for handling Transmission Electron Microscopy (TEM) images, and I'm seeking guidance or insights from anyone familiar with this issue. I have been using Colmap successfully for other types of…
Mithun Das
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Failed building wheel for pycolmap (WSL, Ubuntu 22.04)

I installed "pycolmap", however there was some errors. [Condition] I'm using wsl2 and ubuntu 22.04. I downloaded pycolmap from this link: https://github.com/colmap/pycolmap I downloaded colmap from this…
Yeonu Kim
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Error on Google Colab saying Requires CUDA, which is not available on your system

I am trying to run the following code on Google colab from this library: https://github.com/colmap/pycolmap I use Google Colab because it offers preinstalled CUDA output_path: pathlib.Path image_dir: pathlib.Path output_path.mkdir() mvs_path =…
NoviceB
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COLMAP camera pose reconstruction for NeRF

I am currently playing around with mesh reconstruction from NeRF models and I noticed that most NeRF implementations provide a python script for the extraction of camera poses from images via COLMAP. It is my understanding that those scripts use…
jpsm
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