kopia lustrzana https://github.com/OpenDroneMap/ODM
Update README.md
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@ -101,13 +101,13 @@ Snap packages will be kept up-to-date automatically, so you don't need to update
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## GPU Acceleration
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## GPU Acceleration
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ODM has support for doing SIFT feature extraction on a GPU, which is about 2x faster CPU on a consumer laptop. To use this feature, you need to use the `opendronemap/odm:gpu` docker image instead of `opendronemap/odm` and you need to pass the `--gpus all` flag to docker:
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ODM has support for doing SIFT feature extraction on a GPU, which is about 2x faster than the CPU on a typical consumer laptop. To use this feature, you need to use the `opendronemap/odm:gpu` docker image instead of `opendronemap/odm` and you need to pass the `--gpus all` flag:
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```
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```
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docker run -ti --rm -v c:/Users/youruser/datasets:/datasets --gpus all opendronemap/odm:gpu --project-path /datasets project
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docker run -ti --rm -v c:/Users/youruser/datasets:/datasets --gpus all opendronemap/odm:gpu --project-path /datasets project
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```
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```
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When you run ODM, if the GPU is recognized, in the first few lines of the output log you should notice:
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When you run ODM, if the GPU is recognized, in the first few lines of output you should see:
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```
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```
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[INFO] Writing exif overrides
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[INFO] Writing exif overrides
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@ -116,7 +116,7 @@ When you run ODM, if the GPU is recognized, in the first few lines of the output
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[INFO] Using GPU for extracting SIFT features
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[INFO] Using GPU for extracting SIFT features
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```
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```
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The implementation is OpenCL-based, so the acceleration should work with most graphics card (not just NVIDIA).
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The SIFT GPU implementation is OpenCL-based, so should work with most graphics card (not just NVIDIA).
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If you have an NVIDIA card, you can test that docker is recognizing the GPU by running:
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If you have an NVIDIA card, you can test that docker is recognizing the GPU by running:
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