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gabriel.marinoja
2025-09-23 14:30:36 +02:00
parent f0e1453d13
commit 36ad88bca9
2 changed files with 85 additions and 43 deletions
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PW-2/ex1-numpy/numpy-tutorial-stud.ipynb
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@@ -931,7 +931,7 @@
},
{
"cell_type": "code",
"execution_count": 24,
"execution_count": null,
"metadata": {},
"outputs": [
{
@@ -954,19 +954,21 @@
"\n",
"plt.figure(figsize=(15, 5))\n",
"\n",
"# RGB format : img[red, green, blue] -> img[:,:,0], img[:,:,1], img[:,:,2]\n",
"\n",
"# Red channel\n",
"plt.subplot(1, 3, 1)\n",
"plt.imshow(img[:, :, 0], cmap='Reds')\n",
"plt.imshow(img[:,:,0], cmap='Reds')\n",
"plt.title('Red Channel')\n",
"\n",
"# Green channel\n",
"plt.subplot(1, 3, 2)\n",
"plt.imshow(img[:, :, 1], cmap='Greens')\n",
"plt.imshow(img[:,:,1], cmap='Greens')\n",
"plt.title('Green Channel')\n",
"\n",
"# Blue channel\n",
"plt.subplot(1, 3, 3)\n",
"plt.imshow(img[:, :, 2], cmap='Blues')\n",
"plt.imshow(img[:,:,2], cmap='Blues')\n",
"plt.title('Blue Channel')\n",
"\n",
"plt.show()\n",