Nikos Papamarkos

Publication Activity (10 Years)

Years Active: 1990-2024
Publications (10 Years): 3

Top Topics

Depth Estimation

Top Venues

Pattern Recognit.

Eng. Appl. Artif. Intell.

Publications

Vasileios Arampatzakis, George Pavlidis, Nikolaos Mitianoudis, Nikos Papamarkos
Monocular Depth Estimation: A Thorough Review. IEEE Trans. Pattern Anal. Mach. Intell. 46 (4) (2024)
Vasileios Arampatzakis, George Pavlidis, Kyriakos Pantoglou, Nikolaos Mitianoudis, Nikos Papamarkos
Towards Explainability in Monocular Depth Estimation. CoRR (2023)
Ioannis Vourkas, Angel Abusleme, Nikolaos Vasileiadis, George Ch. Sirakoulis, Nikos Papamarkos
Towards memristive crossbar-based neuromorphic HW accelerators for signal processing. MOCAST (2017)
Ekaterini Stergiopoulou, Kyriakos Sgouropoulos, Nikos A. Nikolaou, Nikos Papamarkos, Nikos Mitianoudis
Real time hand detection in a complex background. Eng. Appl. Artif. Intell. 35 (2014)
Konstantinos Zagoris, Ioannis Pratikakis, Apostolos Antonacopoulos, Basilis Gatos, Nikos Papamarkos
Distinction between handwritten and machine-printed text based on the bag of visual words model. Pattern Recognit. 47 (3) (2014)
Kyriakos Sgouropoulos, Ekaterini Stergiopoulou, Nikos Papamarkos
A Dynamic Gesture and Posture Recognition System. J. Intell. Robotic Syst. 76 (2) (2014)
Iliana Papamarkou, Nikos Papamarkos, Sofia Theochari
A novel image sharpening technique based on 2D-DWT and image fusion. FUSION (2014)
Iliana Papamarkou, Nikos Papamarkos
Conversion of color documents to grayscale. MED (2013)
Kilsoo Kim, Young-Ki Lee, Sehwan Oh, David Moroniti, Dimitri Mavris, George J. Vachtsevanos, Nikos Papamarkos, George K. Georgoulas
Guidance, navigation, and control of an unmanned hovercraft. MED (2013)
Dim P. Papadopoulos, Vicky S. Kalogeiton, Savvas A. Chatzichristofis, Nikos Papamarkos
Automatic summarization and annotation of videos with lack of metadata information. Expert Syst. Appl. 40 (14) (2013)
Konstantinos Zagoris, Ioannis Pratikakis, Apostolos Antonacopoulos, Basilios Gatos, Nikos Papamarkos
Handwritten and Machine Printed Text Separation in Document Images Using the Bag of Visual Words Paradigm. ICFHR (2012)
Vassilios Vonikakis, Ioannis Andreadis, Nikos Papamarkos
Robust document binarization with OFF center-surround cells. Pattern Anal. Appl. 14 (3) (2011)
Michael Makridis, Nikolaos E. Mitrakis, Nikos A. Nikolaou, Nikos Papamarkos
Text Extraction Using Component Analysis and Neuro-fuzzy Classification on Complex Backgrounds. SCIA (2011)
Dim P. Papadopoulos, Savvas A. Chatzichristofis, Nikos Papamarkos
Video Summarization Using a Self-Growing and Self-Organized Neural Gas Network. MIRAGE (2011)
Konstantinos Zagoris, Ergina Kavallieratou, Nikos Papamarkos
Image retrieval systems based on compact shape descriptor and relevance feedback information. J. Vis. Commun. Image Represent. 22 (5) (2011)
Konstantinos Zagoris, Savvas A. Chatzichristofis, Nikos Papamarkos
Text localization using standard deviation analysis of structure elements and support vector machines. EURASIP J. Adv. Signal Process. 2011 (2011)
Nikos A. Nikolaou, Michael Makridis, Basilios Gatos, Nikolaos Stamatopoulos, Nikos Papamarkos
Segmentation of historical machine-printed documents using Adaptive Run Length Smoothing and skeleton segmentation paths. Image Vis. Comput. 28 (4) (2010)
Michael Makridis, Nikos Papamarkos
A New Technique for Solving Puzzles. IEEE Trans. Syst. Man Cybern. Part B 40 (3) (2010)
Michael Makridis, Nikos Papamarkos
An Adaptive Layer-Based Local Binarization Technique for Degraded Documents. Int. J. Pattern Recognit. Artif. Intell. 24 (2) (2010)
Michael Makridis, Nikos A. Nikolaou, Nikos Papamarkos
An adaptive technique for global and local skew correction in color documents. Expert Syst. Appl. 37 (10) (2010)
Konstantinos Zagoris, Ergina Kavallieratou, Nikos Papamarkos
A Document Image Retrieval System. Eng. Appl. Artif. Intell. 23 (6) (2010)
Konstantinos Zagoris, Savvas A. Chatzichristofis, Nikos Papamarkos, Yiannis S. Boutalis
Automatic Image Annotation and Retrieval Using the Joint Composite Descriptor. Panhellenic Conference on Informatics (2010)
Savvas A. Chatzichristofis, Konstantinos Zagoris, Yiannis S. Boutalis, Nikos Papamarkos
Accurate Image Retrieval Based on Compact Composite Descriptors and Relevance Feedback Information. Int. J. Pattern Recognit. Artif. Intell. 24 (2) (2010)
Dimitris Mavridis, Nikos Papamarkos
Color quantization using principal components for initialization of Kohonen SOFM. ICIP (2009)
Nikos A. Nikolaou, Nikos Papamarkos
Color reduction for complex document images. Int. J. Imaging Syst. Technol. 19 (1) (2009)
Ekaterini Stergiopoulou, Nikos Papamarkos
Hand gesture recognition using a neural network shape fitting technique. Eng. Appl. Artif. Intell. 22 (8) (2009)
Euthimios Badekas, Nikos Papamarkos
Estimation of Appropriate Parameter Values for Document Binarization Techniques. Int. J. Robotics Autom. 24 (1) (2009)
Konstantinos Zagoris, Savvas A. Chatzichristofis, Nikos Papamarkos, Yiannis S. Boutalis
img(Anaktisi): A Web Content Based Image Retrieval System. SISAP (2009)
Dimitris Mavridis, Nikos Papamarkos
Color Quantization Based on PCA and Kohonen SOFM. CAIP (2009)
Christos Emmanouilidis, Costas Batsalas, Nikos Papamarkos
Development and Evaluation of Text Localization Techniques Based on Structural Texture Features and Neural Classifiers. ICDAR (2009)
Panagiotis Saragiotis, Nikos Papamarkos
Local Skew Correction in Documents. Int. J. Pattern Recognit. Artif. Intell. 22 (4) (2008)
Anastasios L. Kesidis, Nikos Papamarkos
Exact image reconstruction from a limited number of projections. J. Vis. Commun. Image Represent. 19 (5) (2008)
Pavlos Stathis, Ergina Kavallieratou, Nikos Papamarkos
An evaluation survey of binarization algorithms on historical documents. ICPR (2008)
Pyrrhos Stathis, Ergina Kavallieratou, Nikos Papamarkos
An Evaluation Technique for Binarization Algorithms. J. Univers. Comput. Sci. 14 (18) (2008)
Konstantinos Zagoris, Nikos Papamarkos, Ioannis Koustoudis
Color Reduction using the Combination of the Kohonen Self-Organized Feature Map and the Gustafson-Kessel Fuzzy Algorithm. Trans. Mach. Learn. Data Min. 1 (1) (2008)
Konstantinos Zagoris, Nikos Papamarkos, Ioannis Koustoudis
Color Reduction Using the Combination of the Kohonen Self-Organized Feature Map and the Gustafson-Kessel Fuzzy Algorithm. MLDM (2007)
Euthimios Badekas, Nikos A. Nikolaou, Nikos Papamarkos
Text Localization and Binarization in Complex Color Documents. MLDM Posters (2007)
Euthimios Badekas, Nikos Papamarkos
Optimal combination of document binarization techniques using a self-organizing map neural network. Eng. Appl. Artif. Intell. 20 (1) (2007)
Michael Makridis, Nikos A. Nikolaou, Nikos Papamarkos
A New Technique for Global and Local Skew Correction in Binary Documents. ACIVS (2007)
Vassilios Vonikakis, Ioannis Andreadis, Nikos Papamarkos, Antonios Gasteratos
Adaptive document binarization - a human vision approach. VISAPP (2) (2007)
Panagiotis Saragiotis, Nikos Papamarkos
Skew correction in documents with several differently skewed text areas. VISAPP (1) (2007)
P. Papadimitriou, Nikos Papamarkos
Color Reduction by Combining Kohonen SOFM and Learning Vector Quantization. MLDM Posters (2007)
Michael Makridis, Nikos Papamarkos
A New Technique for Solving a Jigsaw Puzzle. ICIP (2006)
Nikos Papamarkos, Nikos A. Nikolaou
Color segmentation of complex document images. VISAPP (1) (2006)
Nikos A. Nikolaou, Nikos Papamarkos
Color Segmentation of Complex Document Images. VISIGRAPP (Selected Papers) (2006)
Nikos Papamarkos, Nikos A. Nikolaou, Euthimios Badekas, Charalambos Strouthopoulos
Text localization in color documents. VISAPP (1) (2006)
Efthimios Badekas, Nikos A. Nikolaou, Nikos Papamarkos
Text binarization in color documents. Int. J. Imaging Syst. Technol. 16 (6) (2006)
Ekaterini Stergiopoulou, Nikos Papamarkos
A New Technique for Hand Gesture Recognition. ICIP (2006)
Antonios Atsalakis, Nikos Papamarkos
Color reduction and estimation of the number of dominant colors by using a self-growing and self-organized neural gas. Eng. Appl. Artif. Intell. 19 (7) (2006)
Konstantinos Zagoris, Nikos Papamarkos, Christodoulos Chamzas
Web Document Image Retrieval System Based on Word Spotting. ICIP (2006)
Anastasios L. Kesidis, Nikos Papamarkos
Exact Grayscale Image Reconstruction from Projections. Int. J. Pattern Recognit. Artif. Intell. 20 (5) (2006)
Antonios Atsalakis, Nikos Papamarkos, Ioannis Andreadis
Image Dominant Colors Estimation and Color Reduction Via a New Self-growing and Self-organized Neural Gas. CIARP (2005)
George Pavlidis, A. Tsompanopoulos, Nikos Papamarkos, Christodoulos Chamzas
A multi-segment image coding and transmission scheme. Signal Process. 85 (9) (2005)
Ekaterini Stergiopoulou, Nikos Papamarkos, Antonios Atsalakis
Hand Gesture Recognition Via a New Self-organized Neural Network. CIARP (2005)
Euthimios Badekas, Nikos Papamarkos
Automatic Evaluation of Document Binarization Results. CIARP (2005)
P. Sampaziotis, Nikos Papamarkos
Automatic Edge Detection by Combining Kohonen SOM and the Canny Operator. CIARP (2005)
Antonios Atsalakis, Nikos Papamarkos
Color Reduction by Using a new Self-Growing and Self-Organized Neural Network. VVG (2005)
Michael Makridis, Nikos Papamarkos, Christodoulos Chamzas
An Innovative Algorithm for Solving Jigsaw Puzzles Using Geometrical and Color Features. CIARP (2005)
Basilios Gatos, Stavros J. Perantonis, Nikos Papamarkos, Ioannis Andreadis
Fast Implementation Of Morphological Operations Using Binary Image Block Decomposition. Int. J. Image Graph. 4 (2) (2004)
Nikos Papamarkos
Document Gray-Scale Reduction Using a Neuro-Fuzzy Technique. Int. J. Pattern Recognit. Artif. Intell. 17 (4) (2003)
Nikos Papamarkos
A neuro-fuzzy technique for document binarisation. Neural Comput. Appl. 12 (3-4) (2003)
George Pavlidis, A. Tsompanopoulos, Nikos Papamarkos, Christodoulos Chamzas
JPEG2000 over noisy communication channels thorough evaluation and cost analysis. Signal Process. Image Commun. 18 (6) (2003)
George Pavlidis, A. Tsompanopoulos, Nikos Papamarkos, Christodoulos Chamzas
JPEG2000 over noisy communication channels - the cost analysis aspect. ICIP (3) (2002)
Antonios Atsalakis, Nikos Papamarkos, Dimitrios Soudris, Nikolas Kroupis
A window-based color quantization technique and its embedded implementation. ICIP (2) (2002)
Nikos A. Nikolaou, Nikos Papamarkos
Image retrieval using a fractal signature extraction technique. DSP (2002)
Antonios Atsalakis, Nikolas Kroupis, Dimitrios Soudris, Nikos Papamarkos
A window-based color quantization technique and its architecture implementation. DSP (2002)
Nikos Papamarkos, Antonios Atsalakis, Charalambos Strouthopoulos
Adaptive color reduction. IEEE Trans. Syst. Man Cybern. Part B 32 (1) (2002)
Antonios Atsalakis, Nikos Papamarkos, Ioannis Andreadis
On estimation of the number of image principal colors and color reduction through self-organized neural networks. Int. J. Imaging Syst. Technol. 12 (3) (2002)
Charalambos Strouthopoulos, Nikos Papamarkos, Antonios Atsalakis
Text extraction in complex color documents. Pattern Recognit. 35 (8) (2002)
Basilios Gatos, Nikos Papamarkos
Applying Fast Segmentation Techniques at a Binary Image Represented by a Set of Non-Overlapping Blocks. ICDAR (2001)
Nikos Papamarkos
A technique for fuzzy document binarization. ACM Symposium on Document Engineering (2001)
Charalambos Strouthopoulos, Nikos Papamarkos, Antonios Atsalakis, Christodoulos Chamzas
Locating text in color documents. ICIP (1) (2001)
Antonios Atsalakis, Ioannis Andreadis, Nikos Papamarkos
Histogram Based Color Reduction through Self-Organized Neural Networks. ICANN (2001)
Anastasios L. Kesidis, Nikos Papamarkos
A window-based gray-scale inverse Hough transform algorithm and its applications on gray-scale line filtering. ICIP (3) (2001)
Antonios Atsalakis, Nikos Papamarkos, Charalambos Strouthopoulos
A New Adaptive Color Quantization Technique. ICANN (2001)
Anastasios L. Kesidis, Nikos Papamarkos
A window-based inverse Hough transform. Pattern Recognit. 33 (6) (2000)
Nikos Papamarkos
Using Local Features in a Neural Network Based Gray-Level Reduction Technique. ICPR (2000)
Nikos Papamarkos, Charalambos Strouthopoulos, Ioannis Andreadis
Multithresholding of color and gray-level images through a neural network technique. Image Vis. Comput. 18 (3) (2000)
Nikos Papamarkos, Antonios Atsalakis
Gray-Level Reduction Using Local Spatial Features. Comput. Vis. Image Underst. 78 (3) (2000)
Nikos Papamarkos
On the approximation of real rational functions via mixed-integer linear programming. Appl. Math. Comput. 112 (1) (2000)
Anastasios L. Kesidis, Nikos Papamarkos
On the gray-scale inverse Hough transform. Image Vis. Comput. 18 (8) (2000)
Nikos Papamarkos
Color reduction using local features and a kohonen self-organized feature map neural network. Int. J. Imaging Syst. Technol. 10 (5) (1999)
Stavros J. Perantonis, Basilios Gatos, Nikos Papamarkos
Block decomposition and segmentation for fast Hough transform evaluation. Pattern Recognit. 32 (5) (1999)
Nikos Papamarkos, T. Koutalianos
Separation of overlapping characters. ICECS (1999)
Anastasios L. Kesidis, Nikos Papamarkos
On the Inverse Hough Transform. IEEE Trans. Pattern Anal. Mach. Intell. 21 (12) (1999)
Charalambos Strouthopoulos, Nikos Papamarkos
Text identification for document image analysis using a neural network. Image Vis. Comput. 16 (12-13) (1998)
Basilios Gatos, Nikos Papamarkos, Christodoulos Chamzas
Skew detection and text line position determination in digitized documents. Pattern Recognit. 30 (9) (1997)
Nikos Papamarkos, J. Tzortzakis, Basilis Gatos
Determination of run-length smoothing values for document segmentation. ICECS (1996)
Stavros J. Perantonis, Basilis Gatos, Nikos Papamarkos
Image segmentation and linear feature identification using rectangular block decomposition. ICECS (1996)
Nikos Papamarkos, Iraklis M. Spiliotis, Anastasios Zoumadakis
Character Recognition by Signature Approximation. Int. J. Pattern Recognit. Artif. Intell. 8 (5) (1994)
Nikos Papamarkos, Basilios Gatos
A New Approach for Multilevel Threshold Selection. CVGIP Graph. Model. Image Process. 56 (5) (1994)
Nikos Papamarkos
On the design of 2D IIR digital filters using penalty optimization techniques. Int. J. Circuit Theory Appl. 20 (6) (1992)
Nikos Papamarkos, George J. Vachtsevanos
On the design of 1D IIR digital filters with coefficients of finite word length. Int. J. Circuit Theory Appl. 19 (3) (1991)
Nikos Papamarkos, George J. Vachtsevanos
A fast linear programming approach to the design of 1D IIR digital filters. Int. J. Circuit Theory Appl. 18 (4) (1990)