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{
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{
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"source": [
"# Download FathomNet-FGVC 2023 images\n",
"## March 24, 2023\n",
"\n",
"This notebook downloads images for the [FathomNet 2023 Competition](https://www.kaggle.com/competitions/fathomnet-out-of-sample-detection/overview). It assumes that the dataset has been downloaded from Kaggle and retains the original directory structure:\n",
"\n",
"```\n",
"../fathomnet-out-of-sample-detection\n",
" |\n",
" |____multilabel_classification\n",
" | |____train.csv\n",
" |____object_detection\n",
" | |____eval.json\n",
" | |____train.json\n",
" |____category_key.csv\n",
" |____demo_download.ipynb\n",
" |____download_images.py\n",
" |____requirements.txt\n",
" |____sample_submission.csv\n",
"```"
]
},
{
"attachments": {},
"cell_type": "markdown",
"metadata": {},
"source": [
"### Install requirements\n",
"This installs the requirements in the current python3 environment."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"%pip install -r requirements.txt"
]
},
{
"attachments": {},
"cell_type": "markdown",
"metadata": {},
"source": [
"### Start download\n",
"\n",
"First download the training data. The script `download_images.py` will by default create a new directory called `images` where all the downloaded files will live. If you want the images to live someplace else on your local machine, specify an output directory using the `--outpath` flag. This may take upwards of an hour depending on your internet connection. "
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"!python download_images.py object_detection/train.json "
]
},
{
"attachments": {},
"cell_type": "markdown",
"metadata": {},
"source": [
"Now download the evaluation data. Again, if you want to save the images to a different directory, please specify the location with the `--outpath` flag. "
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"!python download_images.py object_detection/eval.json"
]
}
],
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"kernelspec": {
"display_name": "fgvc-comp-2023",
"language": "python",
"name": "python3"
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"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
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