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Update notebooks (#17065)

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Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
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Muhammad Rizwan Munawar 2024-10-21 23:56:57 +05:00 • committed by GitHub
parent b9747791df
commit 71624018e2
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2 changed files with 11 additions and 28 deletions
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17
examples/heatmaps.ipynb
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@ -96,10 +96,7 @@
"source": [
"import cv2\n",
"\n",
"from ultralytics import YOLO, solutions\n",
"\n",
"# Load YOLO model\n",
"model = YOLO(\"yolo11n.pt\")\n",
"from ultralytics import solutions\n",
"\n",
"# Open video file\n",
"cap = cv2.VideoCapture(\"path/to/video/file.mp4\")\n",
@ -113,10 +110,9 @@
"\n",
"# Initialize heatmap object\n",
"heatmap_obj = solutions.Heatmap(\n",
" colormap=cv2.COLORMAP_PARULA,\n",
" view_img=True,\n",
" shape=\"circle\",\n",
" names=model.names,\n",
" colormap=cv2.COLORMAP_PARULA, # Color of the heatmap\n",
" show=True, # Display the image during processing\n",
" model=yolo11n.pt, # Ultralytics YOLO11 model file\n",
")\n",
"\n",
"while cap.isOpened():\n",
@ -125,11 +121,8 @@
" print(\"Video frame is empty or video processing has been successfully completed.\")\n",
" break\n",
"\n",
" # Perform tracking on the current frame\n",
" tracks = model.track(im0, persist=True, show=False)\n",
"\n",
" # Generate heatmap on the frame\n",
" im0 = heatmap_obj.generate_heatmap(im0, tracks)\n",
" im0 = heatmap_obj.generate_heatmap(im0)\n",
"\n",
" # Write the frame to the output video\n",
" video_writer.write(im0)\n",