Main scientific research activities of the department are concentrated in following areas:

1. Adaptive filters for visualization of hight dynamic range digital images
2. Numerical methods of solar corona images processing (cooperation with Úpice observatory and Slovak academy of sciences)
3. Numerical methods of solar spectra analysis (cooperation with Ondřejov observatory)
4. 3D reconstruction of confocal microscope images
5. 3D reconstruction of tunneling microscope images
6. Fast algorithms of computer graphics
7. Phase correlation techniques of image alignment
8. Applications of digital topology in image analysis
9. Numerical methods of human eye retina images analysis
10. Application of fractal geometry in surfaces analysis
11. Application of constructive geometry
12. Multi-valued logical systems in systems control