Image processing combined with transmission electron microscopy is a powerful tool for investigation of size distribution of nano-objects. The high-resolution, bright- and dark-field images recorded on photo plates were digitalized and used as an input data for image analysis.
The Fourier filtering, autocorrelation, methods were applied for outline determination of Co precipitates.
The influence of digitising condition, size and shape of Fourier masks, and parameters of reference regions will be discussed in respect to obtained results.

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1. Studies the size of palladium nanoparticles in Pd-C films annealing at different temperatures.
2. Impact of substrate microstructure on self-induced nucleation and properties of GaN nanowires grown by plasma-assisted MBE
3. MBE growth, structural, magnetic, and electric properties of (In,Ga)As-(Ga,Mn)As core-shell nanowires
4. Transmission Electron Microscopy characterization of gold nanoparticles
5. ZnO and core/shell ZnO/ZnS nanofibers: Characterization and applications
6. Investigation of InN layers grown by molecular beam epitaxy on Si or GaN templates
7. Structural properties of InAlN thin layers for HEMT applications
8. Low frequency noise measurements in InN films
9. The microstructure and properties of InN layers
10. TEM investigation of processed  InGaN based laser grown by PAMBE on bulk GaN substrate
11. Inhomogeneities of InGaN/GaN MOVPE multi quantum wells grown with two temperatures process studied by transmission electron microscopy.
12. Role of threading dislocations on Indium distribution in InGaN alloys
13. Optical properties of InN grown on Si(111) substrate
14. Ferromagnetism in transition-metal doped ZnS
15. Electronic and magnetic properties of Co-doped ZnO: first principles study
16. Structure of Si:Mn annealed under enhanced stress conditions
17. Nanoindentation of heterogeneous n-carbon films containing Ni nanocrystals
18. X-ray Absorption Fine Structure study of nickel grains embedded in the carbonaceous films
19. Influence of the thin Si cap layer on SiGe quantum dots morphology
20. Catalytic growth by molecular beam epitaxy and properties of ZnTe-based semiconductor nanowires
21. Method of Manganese co-doping of LT ZnO films
22. Formation of precipitates in Mn doped ZnO layers deposited by magnetron sputtering
23. The structure of nucleation Zn(Al)O layers for transparent metal oxide application
24. First-principles calculations of the optical band-gap properties of Mg_1-xZn_xO alloys
25. Theoretical studies of ZnS_1-xO_x alloy band structures
26. FE and MD simulation of InGaN QD formation induced by stress field of threading dislocations
27. Strain Relaxation Effect on the Properties of Ultra Thin ZnO Film on Sapphire (0001) Substrates by Pulsed Laser Deposition
28. Low and high indium fluctuation in MOCVD grown InGaN/GaN as determined by quantitative HRTEM
29. Finite element modelling of nonlinear elastic and piezoelectric properties of InN and InGaN QDs
30. Promising high quality short period Fe/Fe-N multilayers deposited by the sputtering
31. Structural analysis of the behaviour of the ultrathin AlN capping layer interface during the RE implantation and annealing of GaN for electroluminescence applications
32. Energy and electronic structure of gallium and nitrogen interstitials in GaN Tilt Boundaries
33. Investigation of InN layers grown by MOCVD and MBE using analytical and high resolution TEM
34. Interfacial diffusion and precipitation in rf magnetron sputtered Mn doped ZnO layers
35. The atomic configuration of tilt grain boundaries around <0001> in GaN
36. First principles study of electronic structure of InN and AlN substitution atomic layers embedded in GaN
37. Full-potential study of d-electrons effects on the electronic structure of wurtzite and zinc-blende InN
38. Quantitative study of Cd atoms distribution in CdTe/ZnTe quantum dots superlattice by HRTEM
39. The atomic structure of defects formed during doping of GaN with rare earth ions
40. Transmission electron microscopy structural investigations of Tm implanted GaN
41. Study of photo- and electro-luminescence related with Er³⁺ ions in GaN:Er
42. Electron diffraction and microscopy investigations of nanocrystals envelope
43. Quantitative transmission electron microscopy investigation of localised stress in heterostructures
44. Microstructure of Fe₃O₄ film grown on Si(100) substrate, investigated by TEM and X-ray methods
45. Medium scale modeling of the CdTe/ZnTe islands the empirical potential and finite element approach
46. Modelling of indium rich clusters in MOCVD InGaN/GaN multilayers
47. Transmission electron microscopy and X-ray diffraction study of α'-Al₂ CO crystals
48. Nanostructure of laser annealed Ge-implanted near-surface Si layers
49. Properties of nanostructured carbonaceous films containing Ni nanocrystals