KDE Density Analysis
Upload images → Mark targets with boxes → Generate heatmap
Drag and drop images or click to upload
PNG, JPG, JPEG, BMP, TIFF
Boxes: 0
No image loaded
100%
X Mean
-
Y Mean
-
Std Dev
-
KDE Parameters
0.20
Detailed (0.02)
Smooth (0.5)
200×200
Fast (100)
Detailed (400)
Mean: average density distribution
Heatmap Results
Waiting to generate...
COCO Annotation Import
Upload a previously exported COCO JSON file to automatically load annotation boxes
COCO Export Settings
Annotated Box Count:
0
• All annotation boxes will use the same category ID
• COCO format can be used to train Detectron2/MMDetection
• Draw mode: drag to create detection boxes / Shortcut D
• Select mode: move boxes / Shortcut S
• Undo: Ctrl+Z / Delete selected box: Delete
• Switch images: ← → arrow keys
• Smaller bandwidth makes the heatmap sharper and more detailed; larger bandwidth makes it smoother
• Mean KDE: average density across images / Std KDE: variation across images