Ivo R. Draganov

According to our database, Ivo R. Draganov authored at least 25 papers between 2013 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Optimizing the Non-local Means Filtering of CT Images.

Ivo R. Draganov, Veska Gancheva

Proceedings of 2022 International Conference on Medical Imaging and Computer-Aided Diagnosis, 2022

Moving Objects Detection in Video by Various Background Modelling Algorithms and Score Fusion.

Ivo R. Draganov, Rumen P. Mironov

Proceedings of the Intelligent Decision Technologies, 2022

2021

Unsharp Masking with Local Adaptive Contrast Enhancement of Medical Images.

Ivo R. Draganov, Veska Gancheva

Proceedings of 2021 International Conference on Medical Imaging and Computer-Aided Diagnosis, 2021

3D Adaptive SMCM Filtering of CT Images.

Ivo R. Draganov, Rumen P. Mironov

Proceedings of the 2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS), 2021

Optimal Bilateral Filtering of CT Images.

Ivo R. Draganov, Veska Gancheva

Proceedings of the International Conference on Computational Science and Computational Intelligence, 2021

2020

A new reasoning-based approach for measuring the magnetic field emitted by portable computers.

Alessia Amelio, Ivo Rumenov Draganov

Int. J. Reason. based Intell. Syst., 2020

2019

Analysis of Usability for the Dice CAPTCHA.

Alessia Amelio, Ivo Rumenov Draganov, Radmila Jankovic, Dejan Tanikic

Inf., 2019

2D DT-CWT CBIR With Adaptive Selection of the Decomposition Level.

Ivo R. Draganov, Stella Vetova

Proceedings of 1st International Workshop on Visual Pattern Extraction and Recognition for Cultural Heritage Understanding co-located with 15th Italian Research Conference on Digital Libraries (IRCDL 2019), 2019

Predicting the Usability of the Dice CAPTCHA via Artificial Neural Network.

Alessia Amelio, Radmila Jankovic, Dejan Tanikic, Ivo Rumenov Draganov

Proceedings of the Digital Libraries: Supporting Open Science, 2019

Fire Dispersal Estimation in Videos using Background Modelling and Subtraction by Tensor Decomposition.

Ivo R. Draganov, Rumen P. Mironov, Agata H. Manolova, Nikolay N. Neshov

Proceedings of the 10th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2019

2018

Exploring the Usability of the Dice CAPTCHA by Advanced Statistical Analysis.

Darko Brodic, Alessia Amelio, Ivo R. Draganov, Radmila Jankovic

Proceedings of the Artificial Intelligence: Methodology, Systems, and Applications, 2018

2017

Comparison of vertical projection profile, moment-based and initial skew rate algorithm for text skew estimation.

Darko Brodic, Ivo R. Draganov, Zoran N. Milivojevic, Visa Tasic

Int. J. Reason. based Intell. Syst., 2017

User-Centric Analysis of the CAPTCHA Response Time: A New Perspective in Artificial Intelligence.

Darko Brodic, Sanja Petrovska, Radmila Jankovic, Alessia Amelio, Ivo R. Draganov

ERCIM News, 2017

Statistical Analysis of Dice CAPTCHA Usability.

Darko Brodic, Alessia Amelio, Ivo R. Draganov

CoRR, 2017

Accelerated search of human activity registered by non-invasive sensors.

Ivo R. Draganov, Pavel Dinev, Ognian Boumbarov

Proceedings of the 9th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2017

2016

Multistage Approach for Simple Kidney Cysts Segmentation in CT Images.

Veska M. Georgieva, Ivo R. Draganov

Proceedings of the New Approaches in Intelligent Image Analysis, 2016

Response Time Analysis of Text-Based CAPTCHA by Association Rules.

Darko Brodic, Alessia Amelio, Ivo R. Draganov

Proceedings of the Artificial Intelligence: Methodology, Systems, and Applications, 2016

2015

Finding URLs in images by text extraction in DCT domain, recognition and matching in dictionary.

Antoaneta Popova, Johan Garcia, Nikolay N. Neshov, Ivo R. Draganov, Darko Brodic

Int. J. Reason. based Intell. Syst., 2015

Investigating Oculus Rift virtual reality display applicability to medical assistive system for motor disabled patients.

Ivo R. Draganov, Ognian L. Boumbarov

Proceedings of the IEEE 8th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2015

2014

An Adaptive Approach for Noise Reduction in Sequences of CT Images.

Veska M. Georgieva, Roumen Kountchev, Ivo R. Draganov

Proceedings of the Advanced Intelligent Computational Technologies and Decision Support Systems, 2014

Compression of CT Images with Branched Inverse Pyramidal Decomposition.

Ivo R. Draganov, Roumen Kountchev, Veska M. Georgieva

Proceedings of the Advanced Intelligent Computational Technologies and Decision Support Systems, 2014

Inverse pyramid decomposition of wavelet spectrum for image compression.

Ivo R. Draganov

Int. J. Reason. based Intell. Syst., 2014

Differentiation of the Script Using Adjacent Local Binary Patterns.

Darko Brodic, Cedomir A. Maluckov, Zoran N. Milivojevic, Ivo R. Draganov

Proceedings of the Artificial Intelligence: Methodology, Systems, and Applications, 2014

2013

An Adaptive Enhancement of X-Ray Images.

Veska M. Georgieva, Roumen Kountchev, Ivo R. Draganov

Proceedings of the Advances in Intelligent Analysis of Medical Data and Decision Support Systems, 2013

Medical Images Transform by Multistage PCA-Based Algorithm.

Ivo R. Draganov, Roumen Kountchev, Veska M. Georgieva

Proceedings of the Advances in Intelligent Analysis of Medical Data and Decision Support Systems, 2013