| 2007 |
| 8 | EE | Roumen Kountchev,
Mariofanna G. Milanova,
Vladimir Todorov,
Roumiana Kountcheva:
Enhancement of the Visual Quality of Scanned Documents.
IRI 2007: 367-372 |
| 2006 |
| 7 | | Stuart Harvey Rubin,
Roumen Kountchev,
Vladimir Todorov,
Roumiana Kountcheva:
Contrast enhancement with histogram-adaptive image segmentation.
IRI 2006: 602-607 |
| 2005 |
| 6 | EE | Roumen Kountchev,
Mariofanna G. Milanova,
Charles Ford,
Roumiana Kountcheva:
Multi-layer Image Transmission with Inverse Pyramidal Decomposition.
Computational Intelligence for Modelling and Prediction 2005: 179-196 |
| 2004 |
| 5 | | Roumen Kountchev,
Mariofanna G. Milanova,
Charles Ford,
Stuart Harvey Rubin,
Roumiana Kountcheva:
Lossless Image Compression with IDP and Adaptive RLC.
CISST 2004: 608-612 |
| 4 | EE | Mariofanna G. Milanova,
Vladimir Todorov,
Roumiana Kountcheva:
Lossless Data Compression for Image Decomposition With Recursive IDP Algorithm.
ICPR (2) 2004: 823-826 |
| 3 | | Roumen Kountchev,
Mariofanna G. Milanova,
Charles Ford,
Stuart Harvey Rubin,
Roumiana Kountcheva:
Audio Watermarking Based On Inverse Difference Decomposition.
IRI 2004: 180-185 |
| 2003 |
| 2 | | Mariofanna G. Milanova,
Charles Ford,
Roumen Kountchev,
Roumiana Kountcheva:
Digital Watermarking for Medical Images.
METMBS 2003: 509-520 |
| 2002 |
| 1 | | Mariofanna G. Milanova,
Charles Ford,
Roumen Kountchev,
Roumiana Kountcheva:
Fast Image Transfer with Adaptive Multi-Layer Image Compression.
FSKD 2002: 192-196 |