Leszek J. Chmielewski

According to our database, Leszek J. Chmielewski authored at least 44 papers between 1995 and 2024.

Collaborative distances:

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

2024

The Impact of the Measure Used to Calculate the Distance between Exchange Rate Time Series on the Topological Structure of the Currency Network.

Joanna Andrzejak, Leszek J. Chmielewski, Joanna Landmesser-Rusek, Arkadiusz Orlowski

Entropy, April, 2024

2023

Studies in differentiating psoriasis from other dermatoses using small data set and transfer learning.

Mariusz Nieniewski, Leszek J. Chmielewski, Sebastian Patrzyk, Anna Wozniacka

EURASIP J. Image Video Process., December, 2023

2022

Error Analysis and Graphical Evidence of Randomness in Two Methods of Color Visual Cryptography.

Leszek J. Chmielewski, Mariusz Nieniewski, Arkadiusz Orlowski

Proceedings of the Computer Vision and Graphics, 2022

2021

Testing the randomness of shares in color visual cryptography.

Leszek J. Chmielewski, Mariusz Nieniewski, Arkadiusz Orlowski

Pattern Anal. Appl., 2021

Can Color Visual Cryptography Be Truly Random?

Leszek J. Chmielewski, Mariusz Nieniewski, Arkadiusz Orlowski

Proceedings of the Progress in Image Processing, Pattern Recognition and Communication Systems, 2021

2020

Does Randomness in the Random Visual Cryptography Protocol Depend on the Period of Pseudorandom Number Generators?

Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Computer Vision and Graphics - International Conference, 2020

2019

Randomness of Shares Versus Quality of Secret Reconstruction in Black-and-White Visual Cryptography.

Arkadiusz Orlowski, Leszek J. Chmielewski

Proceedings of the Artificial Intelligence and Soft Computing, 2019

Color Visual Cryptography with Completely Randomly Coded Colors.

Arkadiusz Orlowski, Leszek J. Chmielewski

Proceedings of the Computer Analysis of Images and Patterns, 2019

Generalized visual cryptography scheme with completely random shares.

Arkadiusz Orlowski, Leszek J. Chmielewski

Proceedings of the 2nd International Conference on Applications of Intelligent Systems, 2019

Combined change detector based on competitive filters and statistical tests.

Leszek J. Chmielewski, Konrad Furmanczyk, Arkadiusz Orlowski

Proceedings of the 2nd International Conference on Applications of Intelligent Systems, 2019

2018

Ulam Spiral and Prime-Rich Polynomials.

Arkadiusz Orlowski, Leszek J. Chmielewski

Proceedings of the Computer Vision and Graphics - International Conference, 2018

Feature Selection for 'Orange Skin' Type Surface Defect in Furniture Elements.

Bartosz Swiderski, Michal Kruk, Grzegorz Wieczorek, Jaroslaw Kurek, Katarzyna Smietanska, Leszek J. Chmielewski, Jaroslaw Górski, Arkadiusz Orlowski

Proceedings of the Artificial Intelligence and Soft Computing, 2018

2017

Application of Automated Theorem-Proving to Philosophical Thought: Spinoza's Ethics.

Maciej Janowicz, Luiza Ochnio, Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Information Science and Applications 2017, 2017

Generalized Entropy Cost Function in Neural Networks.

Krzysztof Gajowniczek, Leszek J. Chmielewski, Arkadiusz Orlowski, Tomasz S. Zabkowski

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2017, 2017

Contiguous Line Segments in the Ulam Spiral: Experiments with Larger Numbers.

Leszek J. Chmielewski, Maciej Janowicz, Grzegorz Gawdzik, Arkadiusz Orlowski

Proceedings of the Artificial Intelligence and Soft Computing, 2017

Detecting Changes with the Robust Competitive Detector.

Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Pattern Recognition and Image Analysis - 8th Iberian Conference, 2017

Competitive Detector of Changes with a Statistical Test.

Leszek J. Chmielewski, Konrad Furmanczyk, Arkadiusz Orlowski

Proceedings of the 10th International Conference on Computer Recognition Systems CORES 2017, 2017

Detection of 'Orange Skin' Type Surface Defects in Furniture Elements with the Use of Textural Features.

Michal Kruk, Bartosz Swiderski, Katarzyna Smietanska, Jaroslaw Kurek, Leszek J. Chmielewski, Jaroslaw Górski, Arkadiusz Orlowski

Proceedings of the Computer Information Systems and Industrial Management, 2017

Testing the Limits of Detection of the 'Orange Skin' Defect in Furniture Elements with the HOG Features.

Leszek J. Chmielewski, Arkadiusz Orlowski, Grzegorz Wieczorek, Katarzyna Smietanska, Jaroslaw Górski

Proceedings of the Intelligent Information and Database Systems - 9th Asian Conference, 2017

Segment Counting Versus Prime Counting in the Ulam Square.

Leszek J. Chmielewski, Arkadiusz Orlowski, Grzegorz Gawdzik

Proceedings of the Intelligent Information and Database Systems - 9th Asian Conference, 2017

2016

Finding Line Segments in the Ulam Square with the Hough Transform.

Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Computer Vision and Graphics - International Conference, 2016

A Study on Directionality in the Ulam Square with the Use of the Hough Transform.

Leszek J. Chmielewski, Arkadiusz Orlowski, Maciej Janowicz

Proceedings of the Hard and Soft Computing for Artificial Intelligence, 2016

2015

Detection of Surface Defects of Type 'orange skin' in Furniture Elements with Conventional Image Processing Methods.

Leszek J. Chmielewski, Arkadiusz Orlowski, Katarzyna Smietanska, Jaroslaw Górski, Krzysztof Krajewski, Maciej Janowicz, Jacek Wilkowski, Krystyna Kietlinska

Proceedings of the Image and Video Technology - PSIVT 2015 Workshops, 2015

Heuristic Assessment of Parameters of the Local Ground Approximation from Terrestrial LIDAR Data.

Marcin Bator, Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Image and Video Technology - PSIVT 2015 Workshops, 2015

Clusterization of Indices and Assets in the Stock Market.

Leszek J. Chmielewski, Maciej Janowicz, Luiza Ochnio, Arkadiusz Orlowski

Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2015, 2015

Where Is the Ground? Quality Measures for the Planar Digital Terrain Model in Terrestrial Laser Scanning.

Marcin Bator, Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Image Analysis and Processing - ICIAP 2015, 2015

Clustering Algorithm Based on Molecular Dynamics with Nose-Hoover Thermostat. Application to Japanese Candlesticks.

Leszek J. Chmielewski, Maciej Janowicz, Arkadiusz Orlowski

Proceedings of the Artificial Intelligence and Soft Computing, 2015

Defect Detection in Furniture Elements with the Hough Transform Applied to 3D Data.

Leszek J. Chmielewski, Katarzyna Laszewicz-Smietanska, Piotr Mitas, Arkadiusz Orlowski, Jaroslaw Górski, Grzegorz Gawdzik, Maciej Janowicz, Jacek Wilkowski, Piotr Podziewski

Proceedings of the 9th International Conference on Computer Recognition Systems CORES 2015, 2015

Prediction of Trend Reversals in Stock Market by Classification of Japanese Candlesticks.

Leszek J. Chmielewski, Maciej Janowicz, Arkadiusz Orlowski

Proceedings of the 9th International Conference on Computer Recognition Systems CORES 2015, 2015

Ground Level Recovery from Terrestrial Laser Scanning Data with the Variably Randomized Iterated Hierarchical Hough Transform.

Leszek J. Chmielewski, Arkadiusz Orlowski

Proceedings of the Computer Analysis of Images and Patterns, 2015

2014

Advantages of Using Object-Specific Knowledge at an Early Processing Stage in the Detection of Trees in LIDAR Data.

Leszek J. Chmielewski, Marcin Bator, Marcin Olejniczak

Proceedings of the Computer Vision and Graphics - International Conference, 2014

Pattern Recognition in the Japanese Candlesticks.

Leszek Chmielewski, Maciej Janowicz, Joanna Kaleta, Arkadiusz Orlowski

Proceedings of the Soft Computing in Computer and Information Science, 2014

2012

Hough Transform for Opaque Circles Measured from Outside and Fuzzy Voting For and Against.

Leszek J. Chmielewski, Marcin Bator

Proceedings of the Computer Vision and Graphics - International Conference, 2012

2010

Fuzzy Hough Transform-Based Methods for Extraction and Measurements of Single Trees in Large-Volume 3D Terrestrial LIDAR Data.

Leszek J. Chmielewski, Marcin Bator, Michal Zasada, Krzysztof Sterenczak, Pawel Strzelinski

Proceedings of the Computer Vision and Graphics - International Conference, 2010

2009

Finding regions of interest for cancerous masses enhanced by elimination of linear structures and considerations on detection correctness measures in mammography.

Marcin Bator, Leszek J. Chmielewski

Pattern Anal. Appl., 2009

2008

Elimination of Linear Structures as an Attempt to Improve the Specificity of Cancerous Mass Detection in Mammograms.

Marcin Bator, Leszek J. Chmielewski

Proceedings of the Computer Recognition Systems 2, 2008

2006

Fuzzy histograms, weak fuzzification and accumulation of periodic quantities.

Leszek Chmielewski

Pattern Anal. Appl., 2006

2005

Scale and Rotation Invariance of the Evidence Accumulation-Based Line Detection Algorithm.

Leszek J. Chmielewski

Proceedings of the Computer Recognition Systems, 2005

Specification of the Evidence Accumulation-Based Line Detection Algorithm.

Leszek J. Chmielewski

Proceedings of the Computer Recognition Systems, 2005

2004

Detection of non-parametric Lines by Evidence Accumulation: Finding blood Vessels in Mammograms.

Leszek J. Chmielewski

Proceedings of the International Conference on Computer Vision and Graphics, 2004

2001

Edge-Based Robust Image Registration for Incomplete and Partly Erroneous Data.

Piotr Gut, Leszek Chmielewski, Pawel Kukolowicz, Andrzej Dabrowski

Proceedings of the Computer Analysis of Images and Patterns, 9th International Conference, 2001

1997

The CRASH Project: Defect Detection and Classification in Ferrite Cores.

Massimo Mari, Carlo Dambra, Dmitry Chetverikov, Judit Verestóy, Adam Józwik, Mariusz Nieniewski, Leszek Chmielewski, Marek Sklodowski, Waldemar Cudny, Martin Lugg

Proceedings of the Image Analysis and Processing, 9th International Conference, 1997

1996

A 1-NN preclassifier for fuzzy k-NN rule.

Adam Józwik, Leszek Chmielewski, Waldemar Cudny, Marek Sklodowski

Proceedings of the 13th International Conference on Pattern Recognition, 1996

1995

Finding postirradiation reaction in lungs from digitized X-rays.

Leszek Chmielewski, E. Chmielewska, Marek Sklodowski, Waldemar Cudny, J. Skoczylas

Proceedings of the Computer Analysis of Images and Patterns, 6th International Conference, 1995