MIE Viewer
Multispectral Imaging Explorer
Explore, overlay and compare different images of the same subject.
Explore the images
- Choose a layer. Select an image using the layer buttons. Use the opacity controls to reveal or blend multiple images.
- Zoom and move. Use the mouse wheel or pinch with two fingers to zoom. Drag the image to examine another area. On touchscreens, use one finger to move the image.
- Compare two images. Choose the two images in the Compare menus, then select Slider. Drag the vertical divider with your mouse or finger to reveal one image against the other.
- Inspect a detail. Choose an image in the Spotlight menu and select Torch. Move the torch across the image using your mouse or finger.
- Adjust the view. Select Fit to display the complete image, Reset to restore the initial display, or Fullscreen for a larger viewing area.
On phones and tablets: use landscape orientation. The compact controls provide access to layers, opacity, comparison, torch and viewing options.
Credits and licence
Software licence. © 2026 Paolo Tomassini (UCLouvain, F.R.S.–FNRS). MIE is free software released under the GNU Lesser General Public License v3.0 or later (LGPL-3.0-or-later).This licence applies to the software, not to the images.
Images and datasets. Their respective copyright, ownership and licensing conditions continue to apply.
Contact. paolo.tomassini@uclouvain.be