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Replace cv2_imshow with matplotlib for object detection notebook #554

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Replace cv2_imshow with matplotlib for object detection notebook #554

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14 changes: 11 additions & 3 deletions examples/object_detection/python/object_detector.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -168,10 +168,14 @@
"IMAGE_FILE = 'image.jpg'\n",
"\n",
"import cv2\n",
"from google.colab.patches import cv2_imshow\n",
"from matplotlib import pyplot as plt\n",
"\n",
"img = cv2.imread(IMAGE_FILE)\n",
"cv2_imshow(img)"
"img_rgb = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)\n",
"\n",
"plt.imshow(img_rgb)\n",
"plt.axis('off')\n",
"plt.show()"
]
},
{
Expand Down Expand Up @@ -247,7 +251,10 @@
"image_copy = np.copy(image.numpy_view())\n",
"annotated_image = visualize(image_copy, detection_result)\n",
"rgb_annotated_image = cv2.cvtColor(annotated_image, cv2.COLOR_BGR2RGB)\n",
"cv2_imshow(rgb_annotated_image)"
"\n",
"plt.imshow(rgb_annotated_image)\n",
"plt.axis('off')\n",
"plt.show()"
]
},
{
Expand Down Expand Up @@ -285,3 +292,4 @@
"nbformat": 4,
"nbformat_minor": 0
}