roumen kountchev
roumen kountchev
Verified email at tu-sofia.bg
Title
Cited by
Cited by
Year
Inverse pyramidal decomposition with multiple DCT
R Kountchev, V Haese-Coat, J Ronsin
Signal Processing: Image Communication 17 (2), 201-218, 2002
452002
Method and apparatus for lossless run-length data encoding
VT Todorov, RK Kountchev, MG Milanova, RA Kountcheva, CW Ford Jr
US Patent 7,365,658, 2008
392008
Multi-layer image transmission with inverse pyramidal decomposition
R Kountchev, M Milanova, C Ford, R Kountcheva
Computational Intelligence for Modelling and Prediction, 179-196, 2005
342005
Method and system for digital watermarking of multimedia signals
RK Kountchev, VT Todorov, RA Kountcheva, MG Milanova, CW Ford Jr
US Patent 8,050,446, 2011
332011
Image representation with reduced spectrum pyramid
R Kountchev, R Kountcheva
New Directions in Intelligent Interactive Multimedia, 275-284, 2008
302008
Image color space transform with enhanced KLT
R Kountchev, R Kountcheva
New Advances in Intelligent Decision Technologies, 171-182, 2009
172009
Documents image compression with IDP and adaptive RLE
R Kountchev, V Todorov, M Milanova, R Kountcheva
IECON 2006-32nd Annual Conference on IEEE Industrial Electronics, 2361-2366, 2006
162006
Adaptive fuzzy filter for the reduction of blocking artifacts in images compressed with IDP decomposition and JPEG
R Kountchev, M Milanova, V Todorov, R Kountcheva
WSEAS Trans. on Signal Processing 2 (7), 941-948, 2006
152006
An influence of the wavelet packet decomposition on noise reduction in ultrasound images
V Georgieva, R Kountchev
Proceedings of International Scientific Conference on Information …, 2006
142006
Multimedia watermarking with complex Hadamard transform in the inverse pyramid decomposition
R Kountchev, M Milanova, C Ford, S Rubin
Proceedings Fifth IEEE Workshop on Mobile Computing Systems and Applications …, 2003
142003
Non-linear image representation based on IDP with NN
R Kountchev, S Rubin, M Milanova, V Todorov, R Kountcheva
WSEAS Transactions on Signal Processing 5 (9), 315-325, 2009
132009
Resistant image watermarking in the phases of the complex hadamard transform coefficients
R Kountchev, S Rubin, M Milanova, V Todorov, R Kountcheva
2010 IEEE International Conference on Information Reuse & Integration, 159-164, 2010
122010
New method for adaptive Karhunen-Loeve color transform
R Kountchev, R Kountcheva
2009 9th International Conference on Telecommunication in Modern Satellite …, 2009
112009
Lossless compression of biometric image data
R Kountchev, V Todorov, R Kountcheva, M Milanova
WSEAS Intern. Conf. on SP, 185-190, 2006
112006
Advances in intelligent analysis of medical data and decision support systems
R Kountchev, B Iantovics
Springer International Publishing, 2013
102013
Content based image retrieval using adaptive inverse pyramid representation
M Milanova, R Kountchev, S Rubin, V Todorov, R Kountcheva
Symposium on Human Interface, 304-314, 2009
102009
Combined visual attention model for video sequences
M Milanova, S Rubin, R Kountchev, V Todorov, R Kountcheva
2008 19th International Conference on Pattern Recognition, 1-4, 2008
102008
Decorrelation of multispectral images, based on hierarchical adaptive PCA
R Kountchev, R Kountcheva
WSEAS Transactions on Signal Processing 9 (3), 120-137, 2013
92013
Contrast enhancement with histogram-adaptive image segmentation
SH Rubin, R Kountchev, V Todorov, R Kountcheva
2006 IEEE International Conference on Information Reuse & Integration, 602-607, 2006
92006
Advances in Reasoning-Based Image Processing Intelligent Systems: Conventional and Intelligent Paradigms
R Kountchev, K Nakamatsu
Springer Science & Business Media, 2012
82012
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