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14 changes: 7 additions & 7 deletions docs/source/tutorials/np_linalg_tutorial_port.ipynb
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Expand Up @@ -29,7 +29,7 @@
"\n",
"## Content\n",
"\n",
"In this tutorial, we will use a [matrix decomposition](https://en.wikipedia.org/wiki/Matrix_decomposition) from linear algebra, the Singular Value Decomposition, to generate a compressed approximation of an image. We'll use the `face` image from the [scipy.misc](https://docs.scipy.org/doc/scipy/reference/misc.html#module-scipy.misc) module:"
"In this tutorial, we will use a [matrix decomposition](https://en.wikipedia.org/wiki/Matrix_decomposition) from linear algebra, the Singular Value Decomposition, to generate a compressed approximation of an image. We'll use the `face` image from the [scipy.datasets](https://docs.scipy.org/doc/scipy/reference/datasets.html) module:"
]
},
{
Expand All @@ -53,7 +53,7 @@
"metadata": {},
"source": [
":::{note}\n",
"If you prefer, you can use your own image as you work through this tutorial. In order to transform your image into a NumPy array that can be manipulated, you can use the `imread` function from the [matplotlib.pyplot](https://matplotlib.org/api/_as_gen/matplotlib.pyplot.html#module-matplotlib.pyplot) submodule. Alternatively, you can use the [imageio.imread](https://imageio.readthedocs.io/en/stable/userapi.html#imageio.imread) function from the `imageio` library. Be aware that if you use your own image, you might need to adapt some steps below.\n",
"If you prefer, you can use your own image as you work through this tutorial. In order to transform your image into a NumPy array that can be manipulated, you can use the `imread` function from the [matplotlib.pyplot](https://matplotlib.org/api/_as_gen/matplotlib.pyplot.html#module-matplotlib.pyplot) submodule. Alternatively, you can use the [imageio.imread](https://imageio.readthedocs.io/en/stable/_autosummary/imageio.v3.imread.html) function from the `imageio` library. Be aware that if you use your own image, you might need to adapt some steps below.\n",
":::"
]
},
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"metadata": {},
"source": [
"From the output above, we can see that every value in red color channel of `img` is an integer value between 0 and 255, representing the level of red in each corresponding image pixel (keep in mind that this might be different if you\n",
"use your own image instead of [scipy.misc.face](https://docs.scipy.org/doc/scipy/reference/generated/scipy.misc.face.html#scipy.misc.face)).\n",
"use your own image instead of [scipy.datasets.face](https://docs.scipy.org/doc/scipy/reference/generated/scipy.datasets.face.html#scipy.datasets.face)).\n",
"\n",
"Note the data subset now has two dimensions only: height and width of lengths 768 and 1024 respectively."
]
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"\n",
"- [Python tutorial](https://docs.python.org/dev/tutorial/index.html)\n",
"- [NumPy Reference](https://numpy.org/devdocs/reference/index.html#reference)\n",
"- [SciPy Tutorial](https://docs.scipy.org/doc/scipy/reference/tutorial/index.html)\n",
"- [SciPy Tutorial](https://docs.scipy.org/doc/scipy/tutorial/index.html)\n",
"- [SciPy Lecture Notes](https://scipy-lectures.org)\n",
"- [A matlab, R, IDL, NumPy/SciPy dictionary](http://mathesaurus.sf.net/)"
]
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],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python [conda env:base] *",
"language": "python",
"name": "python3"
"name": "conda-base-py"
},
"language_info": {
"codemirror_mode": {
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"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.12.7"
"version": "3.11.5"
}
},
"nbformat": 4,
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