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manhofer / Line3Dpp

Line3D++ - Multi-View Stereo using Line Segments
Mozilla Public License 2.0
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The SfM pipeline output issue: the output of COLMAP and PIX4D doesn't match with LINE3D++ input #14

Closed fangqiaohu closed 6 years ago

fangqiaohu commented 6 years ago

The output file name of COLMAP 3.3 ends up with <.bin>, while you take <.txt> as input. I want to know your COLMAP version, thanks very much!

manhofer commented 6 years ago

The colmap version I was using when I implemented Lined3D++ was one from early 2016 (I don't remember exactly which one...). Is there a way to change the colmap output format back to .txt somewhere in the options?

fangqiaohu commented 6 years ago

Thx, I'll check the early 2016 COLMAP version!

fangqiaohu commented 6 years ago

Here I find a solution.

To convert between the binary and text format in the GUI, you can load the model using File > Import model and then export the model in the desired output format using File > Export model (binary) or File > Export model as text (text). In addition, you can export sparse models to other formats, such as VisualSfM's NVM, Bundler files, PLY, VRML, etc., using File > Export as.... To convert between various formats from the CLI, use the model_converter executable.

manhofer commented 6 years ago

Great!