| Autori | Titlu | Publicatia | An aparitie |
| J4. D.N. VIZIREANU, CRISTIAN PIRNOG | A NEW AND IMPROVED NONLINEAR NOISE REMOVAL FILTER | B ST. AL U POLITEHNICA DIN TIMISOARA /191-194. | 2001 |
| D. N. VIZIREANU, S. HALUNGA AND O. FRATU | HIGH COMPR. RATE AND ERROR FREE IMAGES CODING METHOD USING MORPHOLOGICAL TWO STEPS | FACTA UNIVERSITATIS NIS, 14, 3, DEC.2001/ 411-421 | 2001 |