KDE Heatmap Analysis Tool

KDE Density Analysis

Upload image → Mark targets with boxes → Generate heatmap

Drag and drop an image or click to upload

PNG, JPG, JPEG, BMP, TIFF

Boxes: 0

No image loaded

100%

X Mean

Y Mean

Std Dev

X Range

Y Range

Peak Density Area

Bandwidth 0.20

Detailed (0.02) Smooth (0.5)

Grid Resolution 200×200

Fast (100) Detailed (400)

Show Contours

Contour Levels (comma-separated, 0–1)

Waiting to generate...

• Draw mode: drag to create a detection box / Shortcut D

• Select mode: move boxes / Shortcut S

• Undo: Ctrl+Z / Delete selected box: Delete

• Smaller bandwidth makes the heatmap sharper and more detailed

• Larger bandwidth makes the heatmap smoother and more diffuse